Pith Number

pith:RX7P2X3G

pith:2011:RX7P2X3G3LK7F2JGCS6C3D3C7Y

not attested not anchored not stored refs pending

Impact of Perturbations on Watersheds

D. Kadau, E. Fehr, H. J. Herrmann, J. S. Andrade Jr.

arxiv:1101.5890 v1 · 2011-01-31 · cond-mat.dis-nn · cond-mat.stat-mech · physics.data-an · physics.geo-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{RX7P2X3G3LK7F2JGCS6C3D3C7Y}

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	2026-05-18T04:30:24.627557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dfefd5f66dad5f2e92614bc2d8f62fe16b283adc51cee38bdaa751caf66bf5c

Aliases

arxiv: 1101.5890 · arxiv_version: 1101.5890v1 · doi: 10.48550/arxiv.1101.5890 · pith_short_12: RX7P2X3G3LK7 · pith_short_16: RX7P2X3G3LK7F2JG · pith_short_8: RX7P2X3G

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/RX7P2X3G3LK7F2JGCS6C3D3C7Y \
  | 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: 8dfefd5f66dad5f2e92614bc2d8f62fe16b283adc51cee38bdaa751caf66bf5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ac7659d9c72d1e1d43810a2e34bcca197e06acf86c1b235f52b1e2238448827",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.data-an",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2011-01-31T10:02:39Z",
    "title_canon_sha256": "795387d52cff058d4dd291b333580fcb57f79a49118cf8d9d69e226dc27f0050"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5890",
    "kind": "arxiv",
    "version": 1
  }
}