Pith Number

pith:7SMSIFRC

pith:2018:7SMSIFRCXDMIXMCGGP5RRHXXW3

not attested not anchored not stored refs pending

Deep Paper Gestalt

Jia-Bin Huang

arxiv:1812.08775 v1 · 2018-12-20 · 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{7SMSIFRCXDMIXMCGGP5RRHXXW3}

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.

Cited by

2 papers in Pith

ShinkaEvolve: Towards Open-Ended And Sample-Efficient Program Evolution

The AI Scientist: Towards Fully Automated Open-Ended Scientific Discovery

Receipt and verification

First computed	2026-05-17T23:57:49.231210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc99241622b8d88bb04633fb189ef7b6cbe87467fc636df235b90afc78354888

Aliases

arxiv: 1812.08775 · arxiv_version: 1812.08775v1 · doi: 10.48550/arxiv.1812.08775 · pith_short_12: 7SMSIFRCXDMI · pith_short_16: 7SMSIFRCXDMIXMCG · pith_short_8: 7SMSIFRC

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/7SMSIFRCXDMIXMCGGP5RRHXXW3 \
  | 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: fc99241622b8d88bb04633fb189ef7b6cbe87467fc636df235b90afc78354888

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95cb8db02c55a654c8ef98f6daf04a2779a9cd5c594f236cf9f2e37841d6cce4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-20T18:55:26Z",
    "title_canon_sha256": "c91fd4e545b754fe66e769e00ef54cb9483a5f7d19bc0e17f1f86d8ae8f38019"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08775",
    "kind": "arxiv",
    "version": 1
  }
}