Pith Number

pith:65XGMNQA

pith:2015:65XGMNQAM54IS6IOIJHC7U3ZM4

not attested not anchored not stored refs pending

Eventful: Crowdsourcing Local News Reporting

Andr\'es Monroy-Hern\'andez, Elena Agapie

arxiv:1507.01300 v1 · 2015-07-05 · cs.HC · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{65XGMNQAM54IS6IOIJHC7U3ZM4}

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	2026-05-18T01:37:17.445455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f76e663600677889790e424e2fd379671331e1b94841c68b089cccdd1a0b5e41

Aliases

arxiv: 1507.01300 · arxiv_version: 1507.01300v1 · doi: 10.48550/arxiv.1507.01300 · pith_short_12: 65XGMNQAM54I · pith_short_16: 65XGMNQAM54IS6IO · pith_short_8: 65XGMNQA

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/65XGMNQAM54IS6IOIJHC7U3ZM4 \
  | 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: f76e663600677889790e424e2fd379671331e1b94841c68b089cccdd1a0b5e41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90e18674bfa1eddb2f504cb808777d4fa937968f89ec847783ed6d17fca69fff",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2015-07-05T23:42:19Z",
    "title_canon_sha256": "b953c6b61acdd303e999a775d981dbe8e3ca4fc28a3b089c2710ab1513188c58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01300",
    "kind": "arxiv",
    "version": 1
  }
}