Pith Number

pith:WAH7AHNH

pith:2017:WAH7AHNHTRHEJYBWWZ7GRP5D4G

not attested not anchored not stored refs pending

Sigil3D: A Crowdsourcing Platform for Interactive 3D Content

Andrea Barillari (1), Daniele Bernardini (1), Germany (2) Universit\`a di Firenze, Italy), Munich, Pierluigi Crescenzi (2) ((1) Intranet Standard GmbH

arxiv:1703.02968 v1 · 2017-03-08 · cs.HC · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WAH7AHNHTRHEJYBWWZ7GRP5D4G}

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	2026-05-18T00:49:05.111386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b00ff01da79c4e44e036b67e68bfa3e1aa0dfbf03cec350880b124516f0ebf1d

Aliases

arxiv: 1703.02968 · arxiv_version: 1703.02968v1 · doi: 10.48550/arxiv.1703.02968 · pith_short_12: WAH7AHNHTRHE · pith_short_16: WAH7AHNHTRHEJYBW · pith_short_8: WAH7AHNH

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/WAH7AHNHTRHEJYBWWZ7GRP5D4G \
  | 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: b00ff01da79c4e44e036b67e68bfa3e1aa0dfbf03cec350880b124516f0ebf1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "589102743979b185243a7fd1c3b2bb2ffdbae118ab4aefc674645d2cdc1709e7",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2017-03-08T18:16:21Z",
    "title_canon_sha256": "033f8c96e7a054ad0a190e42c5bb666c738f8cc3bf16f3fb35338e257eedbe31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02968",
    "kind": "arxiv",
    "version": 1
  }
}