Pith Number

pith:7542J4B7

pith:2017:7542J4B74KH2RL2RUOJSFXFY5G

not attested not anchored not stored refs pending

Temporal pattern of entropy production induced by reactive infiltration instability in natural porous media

Department of Chemistry, Henning S{\o}rensen (1) ((1) Nano-Science Center, Stefan Bruns (1), Susan Stipp (1), University of Copenhagen), Yi Yang (1)

arxiv:1704.01059 v1 · 2017-03-27 · physics.geo-ph · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7542J4B74KH2RL2RUOJSFXFY5G}

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	2026-05-18T00:02:13.590817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff79a4f03fe28fa8af51a39322dcb8e9abca2ffb77fc28386373b7d9676f5132

Aliases

arxiv: 1704.01059 · arxiv_version: 1704.01059v1 · doi: 10.48550/arxiv.1704.01059 · pith_short_12: 7542J4B74KH2 · pith_short_16: 7542J4B74KH2RL2R · pith_short_8: 7542J4B7

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/7542J4B74KH2RL2RUOJSFXFY5G \
  | 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: ff79a4f03fe28fa8af51a39322dcb8e9abca2ffb77fc28386373b7d9676f5132

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a50fe0a8c717eee6cb5ae2f158f1c0697209f39c6125831fbbe06b9251db2ae0",
    "cross_cats_sorted": [
      "nlin.AO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2017-03-27T10:04:00Z",
    "title_canon_sha256": "4e203ffa4017c152a7101305e4d95eab0c61094e2a94707614c61c69c451f6a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01059",
    "kind": "arxiv",
    "version": 1
  }
}