Pith Number

pith:FQ3LSYEH

pith:2017:FQ3LSYEHLJECZQYZ5K6GPH2AHS

not attested not anchored not stored refs pending

Web Video in Numbers - An Analysis of Web-Video Metadata

Heiko Schuldt, Luca Rossetto

arxiv:1707.01340 v1 · 2017-07-05 · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQ3LSYEHLJECZQYZ5K6GPH2AHS}

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	2026-05-18T00:40:53.093026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c36b960875a482cc319eabc679f403ca3964d4969f4a3a4214db90e01636d03

Aliases

arxiv: 1707.01340 · arxiv_version: 1707.01340v1 · doi: 10.48550/arxiv.1707.01340 · pith_short_12: FQ3LSYEHLJEC · pith_short_16: FQ3LSYEHLJECZQYZ · pith_short_8: FQ3LSYEH

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/FQ3LSYEHLJECZQYZ5K6GPH2AHS \
  | 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: 2c36b960875a482cc319eabc679f403ca3964d4969f4a3a4214db90e01636d03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b9e48d7db0911801eb718b710991492e375dbcdefdeb574ebca288b2e707dc3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2017-07-05T12:02:42Z",
    "title_canon_sha256": "6ad19504492995f4efe9bf69a3c4871377ba8e8a2f607da69b47a37932985d12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01340",
    "kind": "arxiv",
    "version": 1
  }
}