Pith Number

pith:NW7YPXLB

pith:2016:NW7YPXLBWHHCBNTEEMZZEC2X3K

not attested not anchored not stored refs pending

NEOSurvey 1: Initial results from the Warm Spitzer Exploration Science Survey of Near Earth Object Properties

Alan Harris, David E. Trilling, Giovanni Fazio, Howard Smith, Joseph Hora, Joshua Emery, Michael Mommert, Michael Mueller, Steve Chesley

arxiv:1608.03673 v1 · 2016-08-12 · 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{NW7YPXLBWHHCBNTEEMZZEC2X3K}

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	2026-05-18T00:55:45.540027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dbf87dd61b1ce20b6642333920b57da8b52f9cccbc5324fb0b1e964013a6517

Aliases

arxiv: 1608.03673 · arxiv_version: 1608.03673v1 · doi: 10.48550/arxiv.1608.03673 · pith_short_12: NW7YPXLBWHHC · pith_short_16: NW7YPXLBWHHCBNTE · pith_short_8: NW7YPXLB

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/NW7YPXLBWHHCBNTEEMZZEC2X3K \
  | 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: 6dbf87dd61b1ce20b6642333920b57da8b52f9cccbc5324fb0b1e964013a6517

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db3df0fddb3d9cdffb482f3472b53bc174e5ae5633bd5bbc516d4711554f4cd0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-08-12T04:33:02Z",
    "title_canon_sha256": "59fe0d58892964ff4c1216a92e7a08788d244038fbfc6bb5abaa0b97987c8d92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03673",
    "kind": "arxiv",
    "version": 1
  }
}