Pith Number

pith:V7KJLJNY

pith:2017:V7KJLJNY5V3ZE2UP4Y5CIDWUKN

not attested not anchored not stored refs pending

Analytic analysis of auxetic metamaterials through analogy with rigid link systems

Chengzhao Zhang, Daniel Rayneau-Kirkhope, Louis Theran, Marcelo A. Dias

arxiv:1703.05150 v1 · 2017-03-15 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V7KJLJNY5V3ZE2UP4Y5CIDWUKN}

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	2026-05-18T00:19:30.861750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afd495a5b8ed77926a8fe63a240ed4534e11a7a4ad6f8fbf88dc01cb7c1de871

Aliases

arxiv: 1703.05150 · arxiv_version: 1703.05150v1 · doi: 10.48550/arxiv.1703.05150 · pith_short_12: V7KJLJNY5V3Z · pith_short_16: V7KJLJNY5V3ZE2UP · pith_short_8: V7KJLJNY

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/V7KJLJNY5V3ZE2UP4Y5CIDWUKN \
  | 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: afd495a5b8ed77926a8fe63a240ed4534e11a7a4ad6f8fbf88dc01cb7c1de871

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbb6dd4444f5dc55a5718df156a82c026700a005ddf7918e65b941500ae2d950",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2017-03-15T13:40:23Z",
    "title_canon_sha256": "1093e5872b2743d702350cb497313a79ade21392f1ea77c051b2281e77074bfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05150",
    "kind": "arxiv",
    "version": 1
  }
}