Pith Number

pith:FXQLIRIA

pith:2026:FXQLIRIA2UULI42GE53BDEHEEC

not attested not anchored not stored refs pending

A floor and a ceiling for the advancing contact angle

Yong Sung Park

arxiv:2608.05515 v1 · 2026-08-06 · cond-mat.soft · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FXQLIRIA2UULI42GE53BDEHEEC}

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	2026-08-07T00:48:00.451825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2de0b44500d528b4734627761190e420814c63c1171a5b1a5b106cbc81eb78c9

Aliases

arxiv: 2608.05515 · arxiv_version: 2608.05515v1 · doi: 10.48550/arxiv.2608.05515 · pith_short_12: FXQLIRIA2UUL · pith_short_16: FXQLIRIA2UULI42G · pith_short_8: FXQLIRIA

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/FXQLIRIA2UULI42GE53BDEHEEC \
  | 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: 2de0b44500d528b4734627761190e420814c63c1171a5b1a5b106cbc81eb78c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b52051de1718f10dff4aff7f5d53b19532e4546f0c364f4fc934a1428091906d",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2026-08-06T01:31:05Z",
    "title_canon_sha256": "46e8eb8bcdd60fea802efdf756d44abbf0790d00c5a58e1631c0ab5cdd6caf61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.05515",
    "kind": "arxiv",
    "version": 1
  }
}