Pith Number

pith:KBFZV4TM

pith:2026:KBFZV4TM3TRNYLLDVVX3PKYNOV

not attested not anchored not stored refs pending

Mesh Adaptation on Hybrid Unstructured Meshes for Immersed Boundary Methods

Esteban Ferrer, Eusebio Valero, Jonatan N\'u\~nez-de la Rosa

arxiv:2607.27580 v1 · 2026-07-30 · 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{KBFZV4TM3TRNYLLDVVX3PKYNOV}

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	2026-07-31T01:26:32.582274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

504b9af26cdce2dc2d63ad6fb7ab0d75731414093d4257c02c382e27e828cbba

Aliases

arxiv: 2607.27580 · arxiv_version: 2607.27580v1 · doi: 10.48550/arxiv.2607.27580 · pith_short_12: KBFZV4TM3TRN · pith_short_16: KBFZV4TM3TRNYLLD · pith_short_8: KBFZV4TM

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/KBFZV4TM3TRNYLLDVVX3PKYNOV \
  | 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: 504b9af26cdce2dc2d63ad6fb7ab0d75731414093d4257c02c382e27e828cbba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e93ebc7ae4b717a0ac5a3bc122ceda5c818a811c4734f0bb7f4a84ffad7c2f3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-07-30T01:53:04Z",
    "title_canon_sha256": "1864f258dd4697dc78bb023136e5f7e73db01f4db311f50a60c4af090aa3df48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27580",
    "kind": "arxiv",
    "version": 1
  }
}