Pith Number

pith:L66QXEO7

pith:2015:L66QXEO7O2NB55SALC4KEUJSH7

not attested not anchored not stored refs pending

Topological mechanics of origami and kirigami

Arthur A. Evans, Bin Liu, Bryan Gin-ge Chen, C.D. Santangelo, Itai Cohen, Jayson Paulose, Vincenzo Vitelli

arxiv:1508.00795 v2 · 2015-08-04 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L66QXEO7O2NB55SALC4KEUJSH7}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:18:03.338723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fbd0b91df769a1ef64058b8a251323ff84d111d212177c56d60d90e577d715a

Aliases

arxiv: 1508.00795 · arxiv_version: 1508.00795v2 · doi: 10.48550/arxiv.1508.00795 · pith_short_12: L66QXEO7O2NB · pith_short_16: L66QXEO7O2NB55SA · pith_short_8: L66QXEO7

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/L66QXEO7O2NB55SALC4KEUJSH7 \
  | 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: 5fbd0b91df769a1ef64058b8a251323ff84d111d212177c56d60d90e577d715a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb705c66f213d85520bbcc0830d2db4282f31cdc4b7c6d3419402a11c40785f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-08-04T15:10:36Z",
    "title_canon_sha256": "33b5e12820d74445ceda41675baf702b193d47f280733050cbcfecfa721386f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00795",
    "kind": "arxiv",
    "version": 2
  }
}