Pith Number

pith:ZAQLAX7L

pith:2013:ZAQLAX7LR77QWGKQXNIICTWVV4

not attested not anchored not stored refs pending

Post-buckling Solutions of Hyper-elastic Beam by Canonical Dual Finite Element Method

David Y. Gao, Kun Cai, Qing H. Qin

arxiv:1302.4136 v1 · 2013-02-17 · cs.CE · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZAQLAX7LR77QWGKQXNIICTWVV4}

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	2026-05-18T03:33:24.024768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c820b05feb8fff0b1950bb50814ed5af29c69fbdd341c07d4f6bec89a1aa90dc

Aliases

arxiv: 1302.4136 · arxiv_version: 1302.4136v1 · doi: 10.48550/arxiv.1302.4136 · pith_short_12: ZAQLAX7LR77Q · pith_short_16: ZAQLAX7LR77QWGKQ · pith_short_8: ZAQLAX7L

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/ZAQLAX7LR77QWGKQXNIICTWVV4 \
  | 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: c820b05feb8fff0b1950bb50814ed5af29c69fbdd341c07d4f6bec89a1aa90dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da1d1167de9c1cd241e85c7886f39683f12214efa8a4d24a57cd9a1b8184ed5a",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2013-02-17T23:53:52Z",
    "title_canon_sha256": "9d5feadcef86005407948e5f8e30bf5f32c0879170516e31e702fe7d06737012"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4136",
    "kind": "arxiv",
    "version": 1
  }
}