Pith Number

pith:BFLD7TPH

pith:2018:BFLD7TPHZBSE7WV5I2LM33IGQ7

not attested not anchored not stored refs pending

V3C - a Research Video Collection

Asad A. Butt, George Awad, Heiko Schuldt, Luca Rossetto

arxiv:1810.04401 v2 · 2018-10-10 · cs.MM · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BFLD7TPHZBSE7WV5I2LM33IGQ7}

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	2026-05-18T00:03:31.460896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09563fcde7c8644fdabd4696cded0687e30b354a52c0178057a0fd2d8495b62c

Aliases

arxiv: 1810.04401 · arxiv_version: 1810.04401v2 · doi: 10.48550/arxiv.1810.04401 · pith_short_12: BFLD7TPHZBSE · pith_short_16: BFLD7TPHZBSE7WV5 · pith_short_8: BFLD7TPH

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/BFLD7TPHZBSE7WV5I2LM33IGQ7 \
  | 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: 09563fcde7c8644fdabd4696cded0687e30b354a52c0178057a0fd2d8495b62c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8cb55e480b7aad3a7be5b98595535b8c412543a9c2b0e031782d77a57518489",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2018-10-10T07:50:58Z",
    "title_canon_sha256": "ab6450b56e713a1b05700fb8f5a9ef1766e89b390d17f03f9034212ff90d256d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04401",
    "kind": "arxiv",
    "version": 2
  }
}