Pith Number

pith:THJH56R2

pith:2016:THJH56R2N3MY3BVWDNVLR7OQLX

not attested not anchored not stored refs pending

3D Printing & the Artists Known As the Fauves

Edward Aboufadel

arxiv:1608.00222 v1 · 2016-07-31 · math.HO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{THJH56R2N3MY3BVWDNVLR7OQLX}

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	2026-05-18T01:10:12.168208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99d27efa3a6ed98d86b61b6ab8fdd05de8578f0042488e6a564a80ae753a56c3

Aliases

arxiv: 1608.00222 · arxiv_version: 1608.00222v1 · doi: 10.48550/arxiv.1608.00222 · pith_short_12: THJH56R2N3MY · pith_short_16: THJH56R2N3MY3BVW · pith_short_8: THJH56R2

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/THJH56R2N3MY3BVWDNVLR7OQLX \
  | 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: 99d27efa3a6ed98d86b61b6ab8fdd05de8578f0042488e6a564a80ae753a56c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f87513a23dc4ed999d68e59352710356893525cc3913d9235d00045921e99614",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.HO",
    "submitted_at": "2016-07-31T14:42:50Z",
    "title_canon_sha256": "3a2b14574852d3c5fe4ecccea06191c2cdd532ae91026fd04ae56b66d128a461"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.00222",
    "kind": "arxiv",
    "version": 1
  }
}