Pith Number

pith:AOK247MF

pith:2020:AOK247MFFMX6O5RLERIRESCD57

not attested not anchored not stored refs pending

A Dark Flash Normal Camera

Jason Lawrence, Supreeth Achar, Zhihao Xia

arxiv:2012.06125 v1 · 2020-12-11 · 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{AOK247MFFMX6O5RLERIRESCD57}

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	2026-07-05T01:58:48.002160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0395ae7d852b2fe7762b2451124843efe0395d97195f052cf0b0a459da3f9930

Aliases

arxiv: 2012.06125 · arxiv_version: 2012.06125v1 · doi: 10.48550/arxiv.2012.06125 · pith_short_12: AOK247MFFMX6 · pith_short_16: AOK247MFFMX6O5RL · pith_short_8: AOK247MF

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/AOK247MFFMX6O5RLERIRESCD57 \
  | 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: 0395ae7d852b2fe7762b2451124843efe0395d97195f052cf0b0a459da3f9930

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b281a2fa5db1c0d8685fe82608f9f18bc5fcec3d364c34d19bef07e75e345a66",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-12-11T05:08:22Z",
    "title_canon_sha256": "48e0e26c7213127fe9d8a08ef0e35dcbd0364c88ab12043303565834c68a162e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.06125",
    "kind": "arxiv",
    "version": 1
  }
}