Pith Number

pith:AXF2NFZT

pith:2014:AXF2NFZTOMDSIIU54MFGPOCC3U

not attested not anchored not stored refs pending

Aperiodic compression and reconstruction of real world material systems based on Wang tiles

Jan Nov\'ak, Jan Zeman, Martin Do\v{s}k\'a\v{r}

arxiv:1406.7812 v2 · 2014-06-30 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AXF2NFZTOMDSIIU54MFGPOCC3U}

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	2026-05-18T02:31:03.853487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05cba69733730724229de30a67b842dd14e77193bb75170d1329c8dc51d1b7e3

Aliases

arxiv: 1406.7812 · arxiv_version: 1406.7812v2 · doi: 10.48550/arxiv.1406.7812 · pith_short_12: AXF2NFZTOMDS · pith_short_16: AXF2NFZTOMDSIIU5 · pith_short_8: AXF2NFZT

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/AXF2NFZTOMDSIIU54MFGPOCC3U \
  | 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: 05cba69733730724229de30a67b842dd14e77193bb75170d1329c8dc51d1b7e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0179bde97518ab7c73b33b0d44500f3b364576e917c3c4b85bf37de74e112ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-06-30T16:52:58Z",
    "title_canon_sha256": "ac0c98711b1df40e65428c98cbba9d4e48ab635f4169672221f05e9230c07cec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.7812",
    "kind": "arxiv",
    "version": 2
  }
}