Pith Number

pith:XGCKPXHL

pith:2019:XGCKPXHLRNPOJJPJMIKTHPYR2C

not attested not anchored not stored refs pending

ASIME 2018 White Paper. In-Space Utilisation of Asteroids: Asteroid Composition -- Answers to Questions from the Asteroid Miners

Akos Kereszturi, Alan Fitzsimmons, Alan Herique, Amara L. Graps (lead author), Amy Mainzer, Andy Rivkin, Angel Abbud-Madrid, Angela Stickle, Antonella Barucci, Antti Penttila, Beno\^it Carry, Carol Raymond, Chris Lewicki, Daniel Britt, Daniel Hestroffer, Grant Bonin, Henry Hsieh, Hong-Kyu Moon, Humberto Campins, Ian Carnelli, Ian Crawford, Jan Thimo Grundmann, JL Galache, Joel Sercel, Julia de Leon, Kerri Donaldson-Hanna, Kevin Cannon, Line Drube, Lydie Bonal, Martin Elvis, Michael Kueppers, Mika Takala, {\O}ystein Risan Borgersen, Paolo Tanga, Patrick Michel, Paul Abell, Pierre Beck, Sampsa Pursiainen, Simon F. Green, Tomoki Nakamura, Tom Wirtz, Vishnu Reddy, Yangting Lin, Yunzhao Wu

arxiv:1904.11831 v1 · 2019-04-25 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XGCKPXHLRNPOJJPJMIKTHPYR2C}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:47:40.825828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b984a7dceb8b5ee4a5e9621533bf11d0b71cc028943c2353566174b8124568e8

Aliases

arxiv: 1904.11831 · arxiv_version: 1904.11831v1 · doi: 10.48550/arxiv.1904.11831 · pith_short_12: XGCKPXHLRNPO · pith_short_16: XGCKPXHLRNPOJJPJ · pith_short_8: XGCKPXHL

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/XGCKPXHLRNPOJJPJMIKTHPYR2C \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b984a7dceb8b5ee4a5e9621533bf11d0b71cc028943c2353566174b8124568e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "954ab1b8592b570eefa0e6c746ad11b34d880155b508693b1289fa06d57ba670",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-04-25T16:01:26Z",
    "title_canon_sha256": "adf0e8e2331f2f0f29103a0f930263d874adb8cf8b4197d16ade5be0e6e3ea50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11831",
    "kind": "arxiv",
    "version": 1
  }
}