Pith Number

pith:ZRYRDOOM

pith:2016:ZRYRDOOMTH4PVSXQN76ZXZKKYI

not attested not anchored not stored refs pending

Sampled Image Tagging and Retrieval Methods on User Generated Content

Alex Gude, Barry Chen, Carmen Carrano, Charles Foster, Karl Ni, Kyle Zaragoza, Yonas Tesfaye

arxiv:1611.06962 v3 · 2016-11-21 · 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{ZRYRDOOMTH4PVSXQN76ZXZKKYI}

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	2026-05-18T00:56:00.118102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc7111b9cc99f8facaf06ffd9be54ac2137b948a46346eeafffed4d3c408f4a6

Aliases

arxiv: 1611.06962 · arxiv_version: 1611.06962v3 · doi: 10.48550/arxiv.1611.06962 · pith_short_12: ZRYRDOOMTH4P · pith_short_16: ZRYRDOOMTH4PVSXQ · pith_short_8: ZRYRDOOM

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/ZRYRDOOMTH4PVSXQN76ZXZKKYI \
  | 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: cc7111b9cc99f8facaf06ffd9be54ac2137b948a46346eeafffed4d3c408f4a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a14e1b841355a89f97b91871834abc7057153ab75c7a37c7e8d97ddc513ed266",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-11-21T19:24:58Z",
    "title_canon_sha256": "91d7e507b08ab35ee1bb28057d8cf35eedacd4f4fb7a7f506b88f8b3cc3afc17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.06962",
    "kind": "arxiv",
    "version": 3
  }
}