Pith Number

pith:HGUUG6RK

pith:2017:HGUUG6RKPR2P46PUEWLXLJ7DLM

not attested not anchored not stored refs pending

Combining and Steganography of 3D Face Textures

Mohammad-Reza Sadeghi, Mohsen Moradi

arxiv:1702.01325 v2 · 2017-02-04 · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HGUUG6RKPR2P46PUEWLXLJ7DLM}

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	2026-05-18T00:25:39.633243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39a9437a2a7c74fe79f4259775a7e35b26beb4adb3bc0090855a3c1d684a59cb

Aliases

arxiv: 1702.01325 · arxiv_version: 1702.01325v2 · doi: 10.48550/arxiv.1702.01325 · pith_short_12: HGUUG6RKPR2P · pith_short_16: HGUUG6RKPR2P46PU · pith_short_8: HGUUG6RK

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/HGUUG6RKPR2P46PUEWLXLJ7DLM \
  | 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: 39a9437a2a7c74fe79f4259775a7e35b26beb4adb3bc0090855a3c1d684a59cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65a7ee17db0ce3b9544736cbd8d43ce48d27a0b70aa83692e0570b1f094ef4de",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2017-02-04T18:55:16Z",
    "title_canon_sha256": "fcf00d252b557c0dc7c77f0a54d62eb031d23f7bc7d25aceaf2e48e8597c4887"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01325",
    "kind": "arxiv",
    "version": 2
  }
}