Pith Number

pith:HM6KAPPC

pith:2012:HM6KAPPCLBL6NO4S55XAKMVS77

not attested not anchored not stored refs pending

Stokes flow in a drop evaporating from a liquid subphase

Hanneke Gelderblom, Howard A. Stone, Jacco H. Snoeijer

arxiv:1212.3986 v1 · 2012-12-17 · 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{HM6KAPPCLBL6NO4S55XAKMVS77}

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	2026-05-18T02:27:49.747033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b3ca03de25857e6bb92ef6e0532b2ffdb713cdd987b8e39d25099cf681032a3

Aliases

arxiv: 1212.3986 · arxiv_version: 1212.3986v1 · doi: 10.48550/arxiv.1212.3986 · pith_short_12: HM6KAPPCLBL6 · pith_short_16: HM6KAPPCLBL6NO4S · pith_short_8: HM6KAPPC

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/HM6KAPPCLBL6NO4S55XAKMVS77 \
  | 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: 3b3ca03de25857e6bb92ef6e0532b2ffdb713cdd987b8e39d25099cf681032a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b49bfcce12e184d3d809a69c60344e12714df66cf5db73169abc8bfe13be5659",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2012-12-17T13:35:03Z",
    "title_canon_sha256": "b9ba991d90527c4eccba10c5528236e0f774e473f7b7eef5445f1f719fa14cd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3986",
    "kind": "arxiv",
    "version": 1
  }
}