Pith Number

pith:MTI4THYI

pith:2018:MTI4THYI6WYB2A4N4TC4DQRFF5

not attested not anchored not stored refs pending

A method for automatic forensic facial reconstruction based on dense statistics of soft tissue thickness

Elmar Sch\"omer, Jascha Achenbach, Katja zum Hebel, Mario Botsch, Ralf Schulze, Robert Brylka, Thomas Gietzen, Ulrich Schwanecke

arxiv:1808.07334 v1 · 2018-08-22 · 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{MTI4THYI6WYB2A4N4TC4DQRFF5}

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	2026-05-17T23:52:05.459285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64d1c99f08f5b01d038de4c5c1c2252f56ad47ec62d8f4b24bd7edc5daa952e6

Aliases

arxiv: 1808.07334 · arxiv_version: 1808.07334v1 · doi: 10.48550/arxiv.1808.07334 · pith_short_12: MTI4THYI6WYB · pith_short_16: MTI4THYI6WYB2A4N · pith_short_8: MTI4THYI

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/MTI4THYI6WYB2A4N4TC4DQRFF5 \
  | 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: 64d1c99f08f5b01d038de4c5c1c2252f56ad47ec62d8f4b24bd7edc5daa952e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dbf9e19d06b08ab36fc9373a4f0cf12f9c38ee6de2353a8c9648359f2e37b19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-08-22T12:43:51Z",
    "title_canon_sha256": "62eb61c2cb2c9b01a066436b4ff9f44bc043cfbb5128a04db52651c2b8466219"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07334",
    "kind": "arxiv",
    "version": 1
  }
}