Pith Number

pith:ATI7JCWZ

pith:2015:ATI7JCWZ7WBG7EYAICCQHXFGWL

not attested not anchored not stored refs pending

On the convexity of nonlinear elastic energies in the right Cauchy-Green tensor

Christian Thiel, David Yang Gao, Ionel Roventa, Patrizio Neff

arxiv:1508.05721 v1 · 2015-08-24 · 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{ATI7JCWZ7WBG7EYAICCQHXFGWL}

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	2026-05-18T01:34:51.790676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04d1f48ad9fd826f9300408503dca6b2e062227946bce1872fb9937884405db6

Aliases

arxiv: 1508.05721 · arxiv_version: 1508.05721v1 · doi: 10.48550/arxiv.1508.05721 · pith_short_12: ATI7JCWZ7WBG · pith_short_16: ATI7JCWZ7WBG7EYA · pith_short_8: ATI7JCWZ

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/ATI7JCWZ7WBG7EYAICCQHXFGWL \
  | 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: 04d1f48ad9fd826f9300408503dca6b2e062227946bce1872fb9937884405db6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3691b94ca9e514e439ae5ada841c2908f7ceabcba082d247c8d2b401ab9dedc2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-08-24T08:29:57Z",
    "title_canon_sha256": "84a410e36f548a9ad805f0265d142fba87d727fb849789e2c83aca766326e90b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.05721",
    "kind": "arxiv",
    "version": 1
  }
}