Pith Number

pith:IJZT6EY5

pith:2013:IJZT6EY5QA4VETLB4YVOGU7OJC

not attested not anchored not stored refs pending

A Riemannian approach to strain measures in nonlinear elasticity

Bernhard Eidel, Frank Osterbrink, Patrizio Neff, Robert Martin

arxiv:1305.2393 v1 · 2013-05-10 · 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{IJZT6EY5QA4VETLB4YVOGU7OJC}

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	2026-05-18T01:50:03.575126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42733f131d8039524d61e62ae353ee488402f90e6aa875cfb2a33416f2a825ae

Aliases

arxiv: 1305.2393 · arxiv_version: 1305.2393v1 · doi: 10.48550/arxiv.1305.2393 · pith_short_12: IJZT6EY5QA4V · pith_short_16: IJZT6EY5QA4VETLB · pith_short_8: IJZT6EY5

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/IJZT6EY5QA4VETLB4YVOGU7OJC \
  | 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: 42733f131d8039524d61e62ae353ee488402f90e6aa875cfb2a33416f2a825ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1a5f054c05a9c47b0936d32831fec9ce64315c0d7425a0a4a239e5a61a1ac54",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2013-05-10T17:22:46Z",
    "title_canon_sha256": "19c5c9ea55a484574b5ae273057a39c843c2a46dea85ac747d436216b0d4013c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2393",
    "kind": "arxiv",
    "version": 1
  }
}