Pith Number

pith:34UNMSIC

pith:2019:34UNMSICQZOLYQECRLQ5VTV3QG

not attested not anchored not stored refs pending

Human uncertainty makes classification more robust

Joshua C. Peterson, Olga Russakovsky, Ruairidh M. Battleday, Thomas L. Griffiths

arxiv:1908.07086 v1 · 2019-08-19 · 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{34UNMSICQZOLYQECRLQ5VTV3QG}

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

1 paper in Pith

Detecting LLM-Generated Short Answers and Effects on Learner Performance

Receipt and verification

First computed	2026-07-04T23:58:30.679460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df28d64902865cbc40828ae1dacebb81b90ad0cb5a20ddf882e7fd35d196a156

Aliases

arxiv: 1908.07086 · arxiv_version: 1908.07086v1 · doi: 10.48550/arxiv.1908.07086 · pith_short_12: 34UNMSICQZOL · pith_short_16: 34UNMSICQZOLYQEC · pith_short_8: 34UNMSIC

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/34UNMSICQZOLYQECRLQ5VTV3QG \
  | 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: df28d64902865cbc40828ae1dacebb81b90ad0cb5a20ddf882e7fd35d196a156

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8789382282a0143e899203e93c69b99384e02ff60663c9650c46e2a728889f61",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-19T22:08:22Z",
    "title_canon_sha256": "3e74a3636bd6fd86657e20ef16c23aca0dfbca3075e32076fc21e6c96f8da53a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07086",
    "kind": "arxiv",
    "version": 1
  }
}