Pith Number

pith:3KZDOUJX

pith:2016:3KZDOUJXVM6IOUHX5QVYRWQGMY

not attested not anchored not stored refs pending

3D digital reassembling of archaeological ceramic pottery fragments based on their thickness profile

Christos-Nikolaos Anagnostopoulos, Michail I.Stamatopoulos

arxiv:1601.05824 v1 · 2016-01-21 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3KZDOUJXVM6IOUHX5QVYRWQGMY}

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	2026-05-18T01:22:10.977978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dab2375137ab3c8750f7ec2b88da066629fed5e4c1799f497937dc00e89a2063

Aliases

arxiv: 1601.05824 · arxiv_version: 1601.05824v1 · doi: 10.48550/arxiv.1601.05824 · pith_short_12: 3KZDOUJXVM6I · pith_short_16: 3KZDOUJXVM6IOUHX · pith_short_8: 3KZDOUJX

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/3KZDOUJXVM6IOUHX5QVYRWQGMY \
  | 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: dab2375137ab3c8750f7ec2b88da066629fed5e4c1799f497937dc00e89a2063

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0c0a4460d7ce8be813246a6667051d7fc967e07cbad7852a142447ea3876a07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2016-01-21T21:46:22Z",
    "title_canon_sha256": "c128ba4aebbea70d8f8243f5241ac12796f8bc50fc5ac6e2171098250b00db8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05824",
    "kind": "arxiv",
    "version": 1
  }
}