Pith Number

pith:77XTFV7Y

pith:2015:77XTFV7YAROHMESM52AQBYICFC

not attested not anchored not stored refs pending

Characteristics of dynamic contact-angle in presence of surface-charge

Kaustav Chaudhury, Palash V. Acharya, Suman Chakraborty

arxiv:1509.03010 v1 · 2015-09-10 · physics.flu-dyn · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{77XTFV7YAROHMESM52AQBYICFC}

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	2026-05-18T01:33:25.810949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffef32d7f8045c76124cee8100e10228a3b9aabef3fad29618e7c87118578ced

Aliases

arxiv: 1509.03010 · arxiv_version: 1509.03010v1 · doi: 10.48550/arxiv.1509.03010 · pith_short_12: 77XTFV7YAROH · pith_short_16: 77XTFV7YAROHMESM · pith_short_8: 77XTFV7Y

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/77XTFV7YAROHMESM52AQBYICFC \
  | 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: ffef32d7f8045c76124cee8100e10228a3b9aabef3fad29618e7c87118578ced

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae97eec86efdf13b0383e1abc0e43e02eb0ee182a90a9b36bbc41300d7c9c85f",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-09-10T04:56:19Z",
    "title_canon_sha256": "56945d6b37b91af557f5d9539a6fe221ae42adc8cb2a9f885028c36013a1e439"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03010",
    "kind": "arxiv",
    "version": 1
  }
}