Pith Number

pith:DQCLIBJD

pith:2019:DQCLIBJD57SE3CYV5F7PAMDOEY

not attested not anchored not stored refs pending

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Qifeng Chen, Ren Ng, Vladlen Koltun, Xuaner Cecilia Zhang

arxiv:1905.05169 v1 · 2019-05-13 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQCLIBJD57SE3CYV5F7PAMDOEY}

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	2026-05-17T23:46:22.337239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c04b40523efe44d8b15e97ef0306e2611555741a0cda92724a1dcba29f191bb

Aliases

arxiv: 1905.05169 · arxiv_version: 1905.05169v1 · doi: 10.48550/arxiv.1905.05169 · pith_short_12: DQCLIBJD57SE · pith_short_16: DQCLIBJD57SE3CYV · pith_short_8: DQCLIBJD

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/DQCLIBJD57SE3CYV5F7PAMDOEY \
  | 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: 1c04b40523efe44d8b15e97ef0306e2611555741a0cda92724a1dcba29f191bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "494a9987655c79472d846f1f40df1afa172d07e7ee0c2e7f2ae243f0d9a4567c",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-13T17:56:15Z",
    "title_canon_sha256": "2c8f0d88a59cbd80dd76150f2cbae7c7a5b8ad7f4ac64c1e9a0609000d3278db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05169",
    "kind": "arxiv",
    "version": 1
  }
}