Pith Number

pith:Q6ZXZBCN

pith:2017:Q6ZXZBCN77O3OLO3MO3IUHBHYV

not attested not anchored not stored refs pending

On Matching Skulls to Digital Face Images: A Preliminary Approach

Afzel Noore, Arushi Jain, Maneet Singh, Mayank Vatsa, Richa Singh, Shruti Nagpal

arxiv:1710.02866 v1 · 2017-10-08 · 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{Q6ZXZBCN77O3OLO3MO3IUHBHYV}

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	2026-05-18T00:33:28.623551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87b37c844dffddb72ddb63b68a1c27c55808386b4062e71eeda55c65c5a4f6fb

Aliases

arxiv: 1710.02866 · arxiv_version: 1710.02866v1 · doi: 10.48550/arxiv.1710.02866 · pith_short_12: Q6ZXZBCN77O3 · pith_short_16: Q6ZXZBCN77O3OLO3 · pith_short_8: Q6ZXZBCN

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/Q6ZXZBCN77O3OLO3MO3IUHBHYV \
  | 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: 87b37c844dffddb72ddb63b68a1c27c55808386b4062e71eeda55c65c5a4f6fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af42742d51b963ce3a323ed11dd92560033cd47a59e3e222b525274d6a14ef89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-10-08T18:05:10Z",
    "title_canon_sha256": "173c61273f5a4a92cda42b9fb53438b61c8231644f648c6d9a68abf493f71229"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02866",
    "kind": "arxiv",
    "version": 1
  }
}