Pith Number

pith:FDMK27SD

pith:2024:FDMK27SD75AFJALGBHPXIC43Q2

not attested not anchored not stored refs pending

Microcirculatory blood flow with aberrant levels of red blood cell aggregation

Dell Zimmerman, Elizabeth Iffrig, Michael D. Graham, Wilbur A. Lam, Xiaopo Cheng

arxiv:2411.18703 v1 · 2024-11-27 · 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{FDMK27SD75AFJALGBHPXIC43Q2}

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	2026-07-05T09:41:49.965795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28d8ad7e43ff4054816609df740b9b86a5c5f071b94a97fd1e155c01a8652203

Aliases

arxiv: 2411.18703 · arxiv_version: 2411.18703v1 · doi: 10.48550/arxiv.2411.18703 · pith_short_12: FDMK27SD75AF · pith_short_16: FDMK27SD75AFJALG · pith_short_8: FDMK27SD

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/FDMK27SD75AFJALGBHPXIC43Q2 \
  | 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: 28d8ad7e43ff4054816609df740b9b86a5c5f071b94a97fd1e155c01a8652203

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "541e5e2685a4ed4da6b15d6d19219e30b23ddeea330494ba6206a867f8765b7d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2024-11-27T19:14:09Z",
    "title_canon_sha256": "e7159eadcefd801160f6076c8ead52439490dcac45b62a86d58114861e710b16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.18703",
    "kind": "arxiv",
    "version": 1
  }
}