Pith Number

pith:B755ASGJ

pith:2016:B755ASGJQRBFWA2EIVX5QYCXYX

not attested not anchored not stored refs pending

Rank-one convexity implies polyconvexity in isotropic planar incompressible elasticity

Ionel-Dumitrel Ghiba, Patrizio Neff, Robert J. Martin

arxiv:1609.01339 v1 · 2016-09-05 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B755ASGJQRBFWA2EIVX5QYCXYX}

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	2026-05-18T01:05:41.331002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ffbd048c984425b0344456fd86057c5ebde643229cdf6ed4b009a193896f94e

Aliases

arxiv: 1609.01339 · arxiv_version: 1609.01339v1 · doi: 10.48550/arxiv.1609.01339 · pith_short_12: B755ASGJQRBF · pith_short_16: B755ASGJQRBFWA2E · pith_short_8: B755ASGJ

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/B755ASGJQRBFWA2EIVX5QYCXYX \
  | 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: 0ffbd048c984425b0344456fd86057c5ebde643229cdf6ed4b009a193896f94e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6d845b448de5192b0bf7e2225ae5667490cf8f188c30b32e537484db93ede60",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2016-09-05T22:06:06Z",
    "title_canon_sha256": "2bcc425ec6991c4fa263a32740b9ecd78602e653b057e9eb3e5fc22138f361ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.01339",
    "kind": "arxiv",
    "version": 1
  }
}