Pith Number

pith:SNNSUVTQ

pith:2025:SNNSUVTQRKPQGLEE733UBIW7CI

not attested not anchored not stored refs pending

Improved phase field model for two-phase incompressible flows: Sharp interface limit, universal mobility and surface tension calculation

Chun-Yu Zhang, Hang Ding, Hao-Ran Liu, Jing-Wei Chen

arxiv:2501.10167 v1 · 2025-01-17 · 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{SNNSUVTQRKPQGLEE733UBIW7CI}

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	2026-07-05T10:02:17.774080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

935b2a56708a9f032c84fef740a2df120c96d41886d0def2e9fa668e78b00432

Aliases

arxiv: 2501.10167 · arxiv_version: 2501.10167v1 · doi: 10.48550/arxiv.2501.10167 · pith_short_12: SNNSUVTQRKPQ · pith_short_16: SNNSUVTQRKPQGLEE · pith_short_8: SNNSUVTQ

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/SNNSUVTQRKPQGLEE733UBIW7CI \
  | 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: 935b2a56708a9f032c84fef740a2df120c96d41886d0def2e9fa668e78b00432

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2384bd2e922a0a51076372cbc3b3cffba44e6f0f9cb883ca2ff9c391a98548a7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2025-01-17T12:58:07Z",
    "title_canon_sha256": "caa25b5b1cb35b8a229629ae3afe3fc3fa8222e10b30906046a5beece6877e2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.10167",
    "kind": "arxiv",
    "version": 1
  }
}