Pith Number

pith:DX6OLOPB

pith:2014:DX6OLOPBFUMJZRMBQCFL3O67GE

not attested not anchored not stored refs pending

Enabling Automatic Certification of Online Auctions

Emmanuel M. Tadjouddine, Wei Bai, Yu Guo

arxiv:1404.0854 v1 · 2014-04-03 · cs.LO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DX6OLOPBFUMJZRMBQCFL3O67GE}

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	2026-05-18T02:54:55.223628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dfce5b9e12d189cc581808abdbbdf31097a43c54a95481dd1921f840b2fdd6f

Aliases

arxiv: 1404.0854 · arxiv_version: 1404.0854v1 · doi: 10.48550/arxiv.1404.0854 · pith_short_12: DX6OLOPBFUMJ · pith_short_16: DX6OLOPBFUMJZRMB · pith_short_8: DX6OLOPB

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/DX6OLOPBFUMJZRMBQCFL3O67GE \
  | 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: 1dfce5b9e12d189cc581808abdbbdf31097a43c54a95481dd1921f840b2fdd6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98b46044de2adef865f3468f3c940d18f8ba1653ada9099cd8c5e7892058c50e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2014-04-03T10:45:01Z",
    "title_canon_sha256": "3e1b3e1d05a3194d176a2d73c09fb6dafe47494a2e9ae8b01b712edefc9f29f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0854",
    "kind": "arxiv",
    "version": 1
  }
}