Pith Number

pith:IRFLQU2B

pith:2015:IRFLQU2BOEYQDC563BWYBK3CK4

not attested not anchored not stored refs pending

Wettability stabilizes fluid invasion into porous media via nonlocal, cooperative pore filling

Enrico Segre, Ran Holtzman

arxiv:1509.04423 v1 · 2015-09-15 · physics.flu-dyn · cond-mat.dis-nn · cond-mat.soft · nlin.PS · 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{IRFLQU2BOEYQDC563BWYBK3CK4}

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	2026-05-18T01:02:22.226688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

444ab853417131018bbed86d80ab62573ce5fbd72edd4ec2b6ee95d184ff7b1c

Aliases

arxiv: 1509.04423 · arxiv_version: 1509.04423v1 · doi: 10.48550/arxiv.1509.04423 · pith_short_12: IRFLQU2BOEYQ · pith_short_16: IRFLQU2BOEYQDC56 · pith_short_8: IRFLQU2B

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/IRFLQU2BOEYQDC563BWYBK3CK4 \
  | 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: 444ab853417131018bbed86d80ab62573ce5fbd72edd4ec2b6ee95d184ff7b1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2c300d6f0b9906129f1c4873cff3fc3ef3849c38bde0d99d115b6c0e8f29108",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.soft",
      "nlin.PS",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-09-15T07:16:28Z",
    "title_canon_sha256": "5d09cce24e6ddb67a8e68de6ed03295aa6ffc450130dd02b0969653144afd51a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04423",
    "kind": "arxiv",
    "version": 1
  }
}