Pith Number

pith:M23EXTIQ

pith:2018:M23EXTIQQMPLFVV4S6SBNK6CG5

not attested not anchored not stored refs pending

Phase field modelling of surfactants in multi-phase flow

Bjorn Stinner, Kei Fong Lam, Oliver R. A. Dunbar

arxiv:1810.12274 v1 · 2018-10-29 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M23EXTIQQMPLFVV4S6SBNK6CG5}

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	2026-05-18T00:02:03.738767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66b64bcd10831eb2d6bc97a416abc23779af7143326753f4a4cb25ac361ea16c

Aliases

arxiv: 1810.12274 · arxiv_version: 1810.12274v1 · doi: 10.48550/arxiv.1810.12274 · pith_short_12: M23EXTIQQMPL · pith_short_16: M23EXTIQQMPLFVV4 · pith_short_8: M23EXTIQ

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/M23EXTIQQMPLFVV4S6SBNK6CG5 \
  | 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: 66b64bcd10831eb2d6bc97a416abc23779af7143326753f4a4cb25ac361ea16c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "767a727f256af572c295035185e9a81ede41adfa0f7e3d1603f051e4b9527e23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-10-29T17:43:03Z",
    "title_canon_sha256": "6b6b793157031683b90b98b1b7053b916fc7499662aadf8731c44d10efe8d03b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12274",
    "kind": "arxiv",
    "version": 1
  }
}