Pith Number

pith:7Y6BJ3RT

pith:2012:7Y6BJ3RTSQFCQBAM5FC7QMORP6

not attested not anchored not stored refs pending

Reactive-infiltration instabilities in rocks. Fracture dissolution

Anthony J. C. Ladd, Piotr Szymczak

arxiv:1204.0917 v1 · 2012-04-04 · physics.flu-dyn · 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{7Y6BJ3RTSQFCQBAM5FC7QMORP6}

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	2026-05-18T00:45:52.652246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe3c14ee33940a28040ce945f831d17f8154048478eab450ea9deaed30d101fd

Aliases

arxiv: 1204.0917 · arxiv_version: 1204.0917v1 · doi: 10.48550/arxiv.1204.0917 · pith_short_12: 7Y6BJ3RTSQFC · pith_short_16: 7Y6BJ3RTSQFCQBAM · pith_short_8: 7Y6BJ3RT

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/7Y6BJ3RTSQFCQBAM5FC7QMORP6 \
  | 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: fe3c14ee33940a28040ce945f831d17f8154048478eab450ea9deaed30d101fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d4a727008f5c6854823563db22650e1d84b8bfc5049c5d7f2cb3ec7da42db55",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2012-04-04T10:37:57Z",
    "title_canon_sha256": "b6330baf3bc1cfdce85537fe7f7a9ff0ec0a23e9695aec5fc2ab45d5b2af71dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0917",
    "kind": "arxiv",
    "version": 1
  }
}