Pith Number

pith:TI4JM4DJ

pith:2017:TI4JM4DJJO37WEFR7RNGNOYDOL

not attested not anchored not stored refs pending

UTS submission to Google YouTube-8M Challenge 2017

Linchao Zhu, Yanbin Liu, Yi Yang

arxiv:1707.04143 v1 · 2017-07-13 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TI4JM4DJJO37WEFR7RNGNOYDOL}

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	2026-05-18T00:40:22.539033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a389670694bb7fb10b1fc5a66bb0372c226a9b2098ff02ca5fddb049f9ba0bc

Aliases

arxiv: 1707.04143 · arxiv_version: 1707.04143v1 · doi: 10.48550/arxiv.1707.04143 · pith_short_12: TI4JM4DJJO37 · pith_short_16: TI4JM4DJJO37WEFR · pith_short_8: TI4JM4DJ

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/TI4JM4DJJO37WEFR7RNGNOYDOL \
  | 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: 9a389670694bb7fb10b1fc5a66bb0372c226a9b2098ff02ca5fddb049f9ba0bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b147c2d7eebb47d44764a7da11b1c7a94c3df08f226ee63558f866ca96f8da4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-07-13T14:24:39Z",
    "title_canon_sha256": "38a2a1d8a875e7021cec221c6ef31d0b88454a75b64696e5bf55272585f27648"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04143",
    "kind": "arxiv",
    "version": 1
  }
}