Pith Number

pith:3RTQ6YBX

pith:2014:3RTQ6YBXASQAQVHXOCJ2LIOHBP

not attested not anchored not stored refs pending

A variational approximation scheme for radial polyconvex elasticity that preserves the positivity of Jacobians

Alexey Miroshnikov, Athanasios E. Tzavaras

arxiv:1408.0541 v1 · 2014-08-03 · 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{3RTQ6YBXASQAQVHXOCJ2LIOHBP}

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	2026-05-18T02:45:56.820837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc670f603704a00854f77093a5a1c70bc94c359c240825a0ba8866c3f1e5d1a8

Aliases

arxiv: 1408.0541 · arxiv_version: 1408.0541v1 · doi: 10.48550/arxiv.1408.0541 · pith_short_12: 3RTQ6YBXASQA · pith_short_16: 3RTQ6YBXASQAQVHX · pith_short_8: 3RTQ6YBX

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/3RTQ6YBXASQAQVHXOCJ2LIOHBP \
  | 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: dc670f603704a00854f77093a5a1c70bc94c359c240825a0ba8866c3f1e5d1a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2afd92767cbb425b9ffb42dc836d811aa9fda5f02cf4440fb0a336e791cc660",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-08-03T20:41:55Z",
    "title_canon_sha256": "98c7a7254e338cca73d3fc8caabbce9eeadde466109815a311e687466f8e93e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.0541",
    "kind": "arxiv",
    "version": 1
  }
}