Pith Number

pith:PZ465YJG

pith:2017:PZ465YJGVIMU7W3QCYIL2ZFGNC

not attested not anchored not stored refs pending

Branches of triangulated origami near the unfolded state

Bryan Gin-ge Chen, Christian D. Santangelo

arxiv:1706.03869 v2 · 2017-06-12 · cond-mat.soft · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PZ465YJGVIMU7W3QCYIL2ZFGNC}

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	2026-05-18T00:22:20.947637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e79eee126aa194fdb701610bd64a668ad907b92c86f2409da524421317142e8

Aliases

arxiv: 1706.03869 · arxiv_version: 1706.03869v2 · doi: 10.48550/arxiv.1706.03869 · pith_short_12: PZ465YJGVIMU · pith_short_16: PZ465YJGVIMU7W3Q · pith_short_8: PZ465YJG

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/PZ465YJGVIMU7W3QCYIL2ZFGNC \
  | 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: 7e79eee126aa194fdb701610bd64a668ad907b92c86f2409da524421317142e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c5269b7756d3946e661b88d81764f027b4b2501d6c1cb5ff5ea1f39c60bc0be",
    "cross_cats_sorted": [
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2017-06-12T23:18:38Z",
    "title_canon_sha256": "0a2882ef4df0e872424b5f94ba7929413f977867b3c139b1af7296f6b57e6b43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.03869",
    "kind": "arxiv",
    "version": 2
  }
}