Pith Number

pith:WU55AJCG

pith:2023:WU55AJCG7NBHP7SUVGFQIUVWOX

not attested not anchored not stored refs pending

Sharp interface limit for inhomogeneous incompressible Navier-Stokes/Allen-Cahn system in a bounded domain via a relative energy method

Feng Xie, Song Jiang, Xiangxiang Su

arxiv:2305.09989 v1 · 2023-05-17 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WU55AJCG7NBHP7SUVGFQIUVWOX}

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	2026-07-05T06:11:08.103831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b53bd02446fb4277fe54a98b0452b675ef828b6b02af4dbe8620269acb662d15

Aliases

arxiv: 2305.09989 · arxiv_version: 2305.09989v1 · doi: 10.48550/arxiv.2305.09989 · pith_short_12: WU55AJCG7NBH · pith_short_16: WU55AJCG7NBHP7SU · pith_short_8: WU55AJCG

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/WU55AJCG7NBHP7SUVGFQIUVWOX \
  | 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: b53bd02446fb4277fe54a98b0452b675ef828b6b02af4dbe8620269acb662d15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c604b604206aa6668afb7fdea83b4df969e8af7dafb6f78801312ce015cf9c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2023-05-17T06:32:28Z",
    "title_canon_sha256": "b83eba06bc802e66d1acab287f86cdb186088e2915ceb10754116bc988791c61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.09989",
    "kind": "arxiv",
    "version": 1
  }
}