Pith Number

pith:ZCJWA7P5

pith:2015:ZCJWA7P5HAD6I5B7VOKULQKXST

not attested not anchored not stored refs pending

Influence of 4-vinylbenzylation on the rheological and swelling properties of photo-activated collagen hydrogels

Colin A. Grant, David J. Wood, Giuseppe Tronci, Neil H. Thomson, Stephen J. Russell

arxiv:1512.01723 v1 · 2015-12-06 · physics.chem-ph · cond-mat.soft · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZCJWA7P5HAD6I5B7VOKULQKXST}

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	2026-05-18T01:25:09.221591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c893607dfd3807e4743fab9545c15794c570359b4fbfbe6e77f6102bb13c1024

Aliases

arxiv: 1512.01723 · arxiv_version: 1512.01723v1 · doi: 10.48550/arxiv.1512.01723 · pith_short_12: ZCJWA7P5HAD6 · pith_short_16: ZCJWA7P5HAD6I5B7 · pith_short_8: ZCJWA7P5

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/ZCJWA7P5HAD6I5B7VOKULQKXST \
  | 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: c893607dfd3807e4743fab9545c15794c570359b4fbfbe6e77f6102bb13c1024

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3949001da9182d92273d929aad4bbed366c9c441b2d0321cc695d87468716f8",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2015-12-06T02:00:14Z",
    "title_canon_sha256": "d94a6b9fa44c212c09e93b153f217db015c8a405d24453cba042394ab05480a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01723",
    "kind": "arxiv",
    "version": 1
  }
}