Pith Number

pith:Z647TDES

pith:2019:Z647TDESCU4YCAD6V7425BDNBZ

not attested not anchored not stored refs pending

Tensional Buckling Around an Elliptic Hole in a Stretched Sheet

I. Andrade-Silva, M. Adda-Bedia

arxiv:1906.07643 v1 · 2019-06-18 · 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{Z647TDESCU4YCAD6V7425BDNBZ}

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	2026-05-17T23:42:59.635415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfb9f98c92153981007eaff9ae846d0e5ca835069e7ac093b5cdbff43db94133

Aliases

arxiv: 1906.07643 · arxiv_version: 1906.07643v1 · doi: 10.48550/arxiv.1906.07643 · pith_short_12: Z647TDESCU4Y · pith_short_16: Z647TDESCU4YCAD6 · pith_short_8: Z647TDES

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/Z647TDESCU4YCAD6V7425BDNBZ \
  | 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: cfb9f98c92153981007eaff9ae846d0e5ca835069e7ac093b5cdbff43db94133

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f647e92da7e2627bf90a23baca50017b81c5da110f45c5894f4b1eebd53d15a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2019-06-18T15:38:19Z",
    "title_canon_sha256": "e82b7cd89fedcd1afe9efe5d41d69792b5ab71b9a05aee72754f6804c16bee8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07643",
    "kind": "arxiv",
    "version": 1
  }
}