Pith Number

pith:PGL74M7J

pith:2015:PGL74M7JYRCAHQRRP5QGP7HO6U

not attested not anchored not stored refs pending

Stability boundaries for wrinkling in highly stretched elastic sheets

Qingdu Li, Timothy J. Healey

arxiv:1509.04140 v1 · 2015-09-14 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PGL74M7JYRCAHQRRP5QGP7HO6U}

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	2026-05-18T00:54:41.399201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7997fe33e9c44403c2317f6067fceef51e15db4b01fa600f07b8d76bd7cf172a

Aliases

arxiv: 1509.04140 · arxiv_version: 1509.04140v1 · doi: 10.48550/arxiv.1509.04140 · pith_short_12: PGL74M7JYRCA · pith_short_16: PGL74M7JYRCAHQRR · pith_short_8: PGL74M7J

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/PGL74M7JYRCAHQRRP5QGP7HO6U \
  | 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: 7997fe33e9c44403c2317f6067fceef51e15db4b01fa600f07b8d76bd7cf172a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a524bdf76913540a806e9bd64718faf12d6c7df3f0d594a5d4eaf24ede18e25",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-09-14T15:17:27Z",
    "title_canon_sha256": "a1722d7aab6a8024e2abc778e7f36d3c9171999b0ca331f56bade32909f16e13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04140",
    "kind": "arxiv",
    "version": 1
  }
}