Pith Number

pith:SMJMD4YP

pith:2015:SMJMD4YPPT6BNK5JUZ4UCA55AS

not attested not anchored not stored refs pending

The geometrically nonlinear Cosserat micropolar shear-stretch energy. Part I: A general parameter reduction formula and energy-minimizing microrotations in 2D

Andreas Fischle, Patrizio Neff

arxiv:1507.05480 v1 · 2015-07-20 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SMJMD4YPPT6BNK5JUZ4UCA55AS}

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	2026-05-18T01:36:36.694933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9312c1f30f7cfc16aba9a6794103bd04a43599effd4cb55f022940fb142b80ca

Aliases

arxiv: 1507.05480 · arxiv_version: 1507.05480v1 · doi: 10.48550/arxiv.1507.05480 · pith_short_12: SMJMD4YPPT6B · pith_short_16: SMJMD4YPPT6BNK5J · pith_short_8: SMJMD4YP

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/SMJMD4YPPT6BNK5JUZ4UCA55AS \
  | 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: 9312c1f30f7cfc16aba9a6794103bd04a43599effd4cb55f022940fb142b80ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af5326642d144db8f380c3b99e2933127b4091f132a2a953744dcb5a97ff4921",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-07-20T13:09:42Z",
    "title_canon_sha256": "9b8573b2e052d85a2053ed4bd1c8e7748e871c6d8458610301781bb07b2c0f9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05480",
    "kind": "arxiv",
    "version": 1
  }
}