Pith Number

pith:RY2EADSR

pith:2019:RY2EADSRYRLPCTZZPLJ6A5QADL

not attested not anchored not stored refs pending

A Benchmark of Visual Storytelling in Social Media

Andr\'e Mour\~ao, David Semedo, Gon\c{c}alo Marcelino, Jo\~ao Magalh\~aes, Marta Mrak, Saverio Blasi

arxiv:1908.03505 v1 · 2019-08-09 · cs.MM · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RY2EADSRYRLPCTZZPLJ6A5QADL}

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	2026-07-04T23:52:40.505399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e34400e51c456f14f397ad3e076001ac6cefeb2e7be98645f105db5a517b0c5

Aliases

arxiv: 1908.03505 · arxiv_version: 1908.03505v1 · doi: 10.48550/arxiv.1908.03505 · pith_short_12: RY2EADSRYRLP · pith_short_16: RY2EADSRYRLPCTZZ · pith_short_8: RY2EADSR

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/RY2EADSRYRLPCTZZPLJ6A5QADL \
  | 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: 8e34400e51c456f14f397ad3e076001ac6cefeb2e7be98645f105db5a517b0c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daffed800fcdf2261eb050aae38989a4f0dd2d887e59a3824336235e66a40b4d",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2019-08-09T15:51:33Z",
    "title_canon_sha256": "caebaaa4562908595a5c4dba15f90103dd19611cafab5c50a18a3a1b0f61c79d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03505",
    "kind": "arxiv",
    "version": 1
  }
}