Pith Number

pith:DY6EITTS

pith:2014:DY6EITTSE3G2L5CD4XROBH75VT

not attested not anchored not stored refs pending

Twofold Video Hashing with Automatic Synchronization

Mu Li, Vishal Monga

arxiv:1402.5422 v1 · 2014-02-21 · 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{DY6EITTSE3G2L5CD4XROBH75VT}

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	2026-05-18T02:58:21.163269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e3c444e7226cda5f443e5e2e09ffdacfe06f3f45e70479ca89e17d9de5b8179

Aliases

arxiv: 1402.5422 · arxiv_version: 1402.5422v1 · doi: 10.48550/arxiv.1402.5422 · pith_short_12: DY6EITTSE3G2 · pith_short_16: DY6EITTSE3G2L5CD · pith_short_8: DY6EITTS

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/DY6EITTSE3G2L5CD4XROBH75VT \
  | 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: 1e3c444e7226cda5f443e5e2e09ffdacfe06f3f45e70479ca89e17d9de5b8179

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff7657da6825344c8e19b6146e5a733223cb6ac0fdd167a75fc5251b7ccffa68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2014-02-21T21:02:01Z",
    "title_canon_sha256": "d85e797c8e6e55fab2f49fb98753470a1f2af242a6c45d3d9b1202b538f5a295"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5422",
    "kind": "arxiv",
    "version": 1
  }
}