Pith Number

pith:XDRIY5HN

pith:2017:XDRIY5HNAYIQNCEOOAIEBSG6V6

not attested not anchored not stored refs pending

Collaborative workspaces to accelerate discovery

Albany Asher, Alex Codoreanu, Bernard Meade, Christopher Curtin, Christopher Fluke, Chuck Horst, Dany Vohl, Fanuel Rumokoy, Igor Andreoni, Jeff Cooke, Katherine J. Mack, Michael T. Murphy, Srdjan M. Kotus, Stephanie R. Bernard, Tristan Reynolds, Tyler Pritchard

arxiv:1704.01281 v1 · 2017-04-05 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XDRIY5HNAYIQNCEOOAIEBSG6V6}

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	2026-05-18T00:43:50.940731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8e28c74ed061106888e701040c8deaf860e846a7aad2a4c811303e7c6333a1c

Aliases

arxiv: 1704.01281 · arxiv_version: 1704.01281v1 · doi: 10.48550/arxiv.1704.01281 · pith_short_12: XDRIY5HNAYIQ · pith_short_16: XDRIY5HNAYIQNCEO · pith_short_8: XDRIY5HN

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/XDRIY5HNAYIQNCEOOAIEBSG6V6 \
  | 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: b8e28c74ed061106888e701040c8deaf860e846a7aad2a4c811303e7c6333a1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1481b052472e493f7a99ba4136064180d162532ebb81b506a3453439a9778e0d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-04-05T06:45:48Z",
    "title_canon_sha256": "7f245be9028fb33bb726df6011873992b2f77c7a14dae6123e719990ad8a1ea6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01281",
    "kind": "arxiv",
    "version": 1
  }
}