Pith Number

pith:AVPMOMM5

pith:2026:AVPMOMM5YREIBP53TTZQMMWQIE

not attested not anchored not stored refs pending

Bayesian finite element regression for vascular flow reconstruction with quantified uncertainty

Cem Gormezano, Shawn Shadden

arxiv:2607.20224 v1 · 2026-07-22 · 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{AVPMOMM5YREIBP53TTZQMMWQIE}

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	2026-07-23T01:25:08.511827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

055ec7319dc44880bfbb9cf30632d041137b93015f1b281121a78abd9050c4b2

Aliases

arxiv: 2607.20224 · arxiv_version: 2607.20224v1 · doi: 10.48550/arxiv.2607.20224 · pith_short_12: AVPMOMM5YREI · pith_short_16: AVPMOMM5YREIBP53 · pith_short_8: AVPMOMM5

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/AVPMOMM5YREIBP53TTZQMMWQIE \
  | 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: 055ec7319dc44880bfbb9cf30632d041137b93015f1b281121a78abd9050c4b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a631165e278f8605e2b71c10c2c0c3221fc68bf0ea7944d523d4e7a4d251446",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-07-22T14:46:26Z",
    "title_canon_sha256": "d63c7a148255fb1865de38052a6945526492d1c81ffea91c2f99c2eb04daeefc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.20224",
    "kind": "arxiv",
    "version": 1
  }
}