Pith Number

pith:T5PQ2I6C

pith:2026:T5PQ2I6CREET6V3BVLUNQKHNWM

not attested not anchored not stored refs pending

A Phase-Field Method for Curvature Flow of Networks with Triple Junction Drag

Selim Esedoglu, Yuchuan Yang

arxiv:2608.00293 v1 · 2026-07-31 · math.AP · cs.NA · 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{T5PQ2I6CREET6V3BVLUNQKHNWM}

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	2026-08-04T00:34:52.675895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f5f0d23c289093f5761aae8d828edb32b1d03a37ce6ae2ab2b2f0cc523f9901

Aliases

arxiv: 2608.00293 · arxiv_version: 2608.00293v1 · doi: 10.48550/arxiv.2608.00293 · pith_short_12: T5PQ2I6CREET · pith_short_16: T5PQ2I6CREET6V3B · pith_short_8: T5PQ2I6C

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/T5PQ2I6CREET6V3BVLUNQKHNWM \
  | 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: 9f5f0d23c289093f5761aae8d828edb32b1d03a37ce6ae2ab2b2f0cc523f9901

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8be8d843b52a959e345c5ded8f7f7ddb3f3893eab85b04de1677975f84bbbd55",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-07-31T21:07:44Z",
    "title_canon_sha256": "3bfba1bb626156d6a9a9600f834ba4be3443a5ab2b3e1aa8787dca72ec26bf43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.00293",
    "kind": "arxiv",
    "version": 1
  }
}