Pith Number

pith:STGQKHGF

pith:2023:STGQKHGFHACZC3GQQSSUUOQ2BP

not attested not anchored not stored refs pending

A phase-field system arising from multiscale modeling of thrombus biomechanics in blood vessels: local well-posedness in dimension two

Andrea Poiatti, Maurizio Grasselli

arxiv:2304.03364 v1 · 2023-04-06 · 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{STGQKHGFHACZC3GQQSSUUOQ2BP}

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	2026-07-05T05:58:55.090354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94cd051cc53805916cd084a54a3a1a0bf0809acb8020e47407bc1cd64a3892e2

Aliases

arxiv: 2304.03364 · arxiv_version: 2304.03364v1 · doi: 10.48550/arxiv.2304.03364 · pith_short_12: STGQKHGFHACZ · pith_short_16: STGQKHGFHACZC3GQ · pith_short_8: STGQKHGF

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/STGQKHGFHACZC3GQQSSUUOQ2BP \
  | 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: 94cd051cc53805916cd084a54a3a1a0bf0809acb8020e47407bc1cd64a3892e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d5026ca92c4330c3d234c93cfacd4b7ba06ca77f1e9ee85b5c6d481f873b513",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2023-04-06T20:43:03Z",
    "title_canon_sha256": "e9155d4445722398fd0c7dd48aa2374bb189578fd02fa2f47fb5bd6b70ebf767"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.03364",
    "kind": "arxiv",
    "version": 1
  }
}