Pith Number

pith:AGF4XYWX

pith:2009:AGF4XYWXDPTALQ3YS7TCKELU3L

not attested not anchored not stored refs pending

More than one dynamic crossover in protein hydration water

Fabio Bruni, Giancarlo Franzese, H. Eugene Stanley, Kevin Stokely, Marco G. Mazza, Sara E. Pagnotta

arxiv:0907.1810 v2 · 2009-07-10 · cond-mat.soft · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AGF4XYWXDPTALQ3YS7TCKELU3L}

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	2026-05-18T02:25:12.389996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

018bcbe2d71be605c37897e6251174dadb8ec2ea678b502c2f8b6bf1dcc91d62

Aliases

arxiv: 0907.1810 · arxiv_version: 0907.1810v2 · doi: 10.48550/arxiv.0907.1810 · pith_short_12: AGF4XYWXDPTA · pith_short_16: AGF4XYWXDPTALQ3Y · pith_short_8: AGF4XYWX

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/AGF4XYWXDPTALQ3YS7TCKELU3L \
  | 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: 018bcbe2d71be605c37897e6251174dadb8ec2ea678b502c2f8b6bf1dcc91d62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d27dc4ac13e1411473f45a8b72e59bb43393d068d6ecc69ad3389fe8af959fe1",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2009-07-10T13:21:01Z",
    "title_canon_sha256": "b517f3780d501d07d08cbceac6ceee7bb1f7f0448ebe56ef6da6605ee6eee720"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.1810",
    "kind": "arxiv",
    "version": 2
  }
}