Pith Number

pith:RIYYAAKX

pith:2014:RIYYAAKXFV4FWX6YISLG7YYCIZ

not attested not anchored not stored refs pending

Numerical Treatment of a Geometrically Nonlinear Planar Cosserat Shell Model

Mircea B\^irsan, Oliver Sander, Patrizio Neff

arxiv:1412.3668 v2 · 2014-12-11 · 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{RIYYAAKXFV4FWX6YISLG7YYCIZ}

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	2026-05-18T02:28:31.164072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a318001572d785b5fd844966fe3024677bdf373a395eaf306ac9bc00d82420c

Aliases

arxiv: 1412.3668 · arxiv_version: 1412.3668v2 · doi: 10.48550/arxiv.1412.3668 · pith_short_12: RIYYAAKXFV4F · pith_short_16: RIYYAAKXFV4FWX6Y · pith_short_8: RIYYAAKX

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/RIYYAAKXFV4FWX6YISLG7YYCIZ \
  | 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: 8a318001572d785b5fd844966fe3024677bdf373a395eaf306ac9bc00d82420c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3abcb8bd3b6c7d87d0624a56946aff8dc11a40f04809be9cb7c5c4ea0d1b794",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-12-11T14:56:21Z",
    "title_canon_sha256": "dca188a2e51ec1006f72d5c423c10d2be70011a9c3ef7583766a8383ee6fe04a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3668",
    "kind": "arxiv",
    "version": 2
  }
}