Pith Number

pith:C7S26LX4

pith:2012:C7S26LX4AYFAP4EQ7UMF3EH7YR

not attested not anchored not stored refs pending

Tracking Large-Scale Video Remix in Real-World Events

Apostol Natsev, John Kender, John R Smith, Lexing Xie, Matthew Hill, Xuming He

arxiv:1210.0623 v3 · 2012-10-02 · cs.SI · 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{C7S26LX4AYFAP4EQ7UMF3EH7YR}

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	2026-05-18T03:25:59.195616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17e5af2efc060a07f090fd185d90ffc47b5158388cd4809028c1dc9c1aefc51d

Aliases

arxiv: 1210.0623 · arxiv_version: 1210.0623v3 · doi: 10.48550/arxiv.1210.0623 · pith_short_12: C7S26LX4AYFA · pith_short_16: C7S26LX4AYFAP4EQ · pith_short_8: C7S26LX4

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/C7S26LX4AYFAP4EQ7UMF3EH7YR \
  | 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: 17e5af2efc060a07f090fd185d90ffc47b5158388cd4809028c1dc9c1aefc51d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fa5235128c80e1712237722ec8c8a8e8af067494321ea4dc98c09be86e9be79",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2012-10-02T00:43:36Z",
    "title_canon_sha256": "66e47d4bfaee9140b955bac05f4b7e139555051a3800e5ccf193bf8368f35908"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0623",
    "kind": "arxiv",
    "version": 3
  }
}