Pith Number

pith:RS3MMDFM

pith:2019:RS3MMDFMYRG44PEEX75PS2O5AD

not attested not anchored not stored refs pending

Robust Morph-Detection at Automated Border Control Gate using Deep Decomposed 3D Shape and Diffuse Reflectance

Christoph Busch, Jag Mohan Singh, Kiran B. Raja, Raghavendra Ramachandra

arxiv:1912.01372 v1 · 2019-12-03 · 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{RS3MMDFMYRG44PEEX75PS2O5AD}

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	2026-07-05T00:23:30.535479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cb6c60cacc44dce3c84bffaf969dd00da44d4aedc950f3bf14a7591c25b16ed

Aliases

arxiv: 1912.01372 · arxiv_version: 1912.01372v1 · doi: 10.48550/arxiv.1912.01372 · pith_short_12: RS3MMDFMYRG4 · pith_short_16: RS3MMDFMYRG44PEE · pith_short_8: RS3MMDFM

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/RS3MMDFMYRG44PEEX75PS2O5AD \
  | 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: 8cb6c60cacc44dce3c84bffaf969dd00da44d4aedc950f3bf14a7591c25b16ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5eb7e35c1af69887a5cafaaa490cf52b13c3a019f2342aafdac646963aca3663",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-12-03T14:02:40Z",
    "title_canon_sha256": "55732f50c4e4eaf631f2d6adbfc3f098d6d7d0fe97692851d3352caf1d2b026f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.01372",
    "kind": "arxiv",
    "version": 1
  }
}