Pith Number

pith:QJGJPTSA

pith:2012:QJGJPTSAG6QRL2TC7B2CES3A5J

not attested not anchored not stored refs pending

How Does A Porous Shell Collapse? Delayed Buckling And Guided Folding Of Inhomogeneous Capsules

Alireza Abbaspourrad, David A. Weitz, David R. Nelson, Jayson Paulose, Shin-Hyun Kim, Sujit S. Datta

arxiv:1209.0758 v2 · 2012-09-03 · cond-mat.soft · cond-mat.mes-hall · cond-mat.mtrl-sci · cond-mat.stat-mech · physics.bio-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QJGJPTSAG6QRL2TC7B2CES3A5J}

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	2026-05-18T03:44:35.535759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

824c97ce4037a115ea62f874224b60ea473a2344914ca2e7c34abb31c5ee43a9

Aliases

arxiv: 1209.0758 · arxiv_version: 1209.0758v2 · doi: 10.48550/arxiv.1209.0758 · pith_short_12: QJGJPTSAG6QR · pith_short_16: QJGJPTSAG6QRL2TC · pith_short_8: QJGJPTSA

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/QJGJPTSAG6QRL2TC7B2CES3A5J \
  | 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: 824c97ce4037a115ea62f874224b60ea473a2344914ca2e7c34abb31c5ee43a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b15dece5e77b96495599ba62847ffa601412f63555d811bde44e74632771364a",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci",
      "cond-mat.stat-mech",
      "physics.bio-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-09-03T20:02:18Z",
    "title_canon_sha256": "783da9746de20840058eaf44abcfd6f875da392840f9ab686e137a5688518884"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.0758",
    "kind": "arxiv",
    "version": 2
  }
}