Pith Number

pith:7JIX3GYA

pith:2016:7JIX3GYAB7M2HMSB33AGBPHNSA

not attested not anchored not stored refs pending

Porosity governs normals stresses in polymer gels

Bart E. Vos, Daniel Bonn, Fred C. MacKintosh, Gijsje H. Koenderink, Henri C. G. de Cagny, Mahsa Vahabi, Masao Doi, Nicholas A. Kurniawan

arxiv:1605.04139 v2 · 2016-05-13 · 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{7JIX3GYAB7M2HMSB33AGBPHNSA}

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	2026-05-18T00:57:12.656760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa517d9b000fd9a3b241dec060bced90143a096549dab2d7c7486ecf08b20774

Aliases

arxiv: 1605.04139 · arxiv_version: 1605.04139v2 · doi: 10.48550/arxiv.1605.04139 · pith_short_12: 7JIX3GYAB7M2 · pith_short_16: 7JIX3GYAB7M2HMSB · pith_short_8: 7JIX3GYA

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/7JIX3GYAB7M2HMSB33AGBPHNSA \
  | 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: fa517d9b000fd9a3b241dec060bced90143a096549dab2d7c7486ecf08b20774

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "251e4771b95d854bc4840aeb7f9a8c15a7939bc05bfd67b9ee3253ade5dd40a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2016-05-13T11:31:37Z",
    "title_canon_sha256": "ea08d301d77642e0a7314bb45ec175a361af547400c7b77a9adaadba8d466eee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04139",
    "kind": "arxiv",
    "version": 2
  }
}