Pith Number

pith:TF7RPQIJ

pith:2024:TF7RPQIJSBF7UQKA33GGU6PZNA

not attested not anchored not stored refs pending

Functional photoacoustic noninvasive Doppler angiography in humans

Joshua Olick-Gibson, Karteekeya Sastry, Lihong V. Wang, Yang Zhang

arxiv:2406.15696 v1 · 2024-06-22 · physics.med-ph · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TF7RPQIJSBF7UQKA33GGU6PZNA}

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	2026-07-05T08:35:26.160130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

997f17c109904bfa4140decc6a79f9680e3915998902aaa3490d3f0fadab00a0

Aliases

arxiv: 2406.15696 · arxiv_version: 2406.15696v1 · doi: 10.48550/arxiv.2406.15696 · pith_short_12: TF7RPQIJSBF7 · pith_short_16: TF7RPQIJSBF7UQKA · pith_short_8: TF7RPQIJ

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/TF7RPQIJSBF7UQKA33GGU6PZNA \
  | 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: 997f17c109904bfa4140decc6a79f9680e3915998902aaa3490d3f0fadab00a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa1dccdbbcd3a86124c30506f7449da35a9c692ffa14bfeadb7abfd18baeb0de",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2024-06-22T00:18:20Z",
    "title_canon_sha256": "33eafe211b8558f5de1ebb1ec05b4a9e88a8fdb25b418820b610e6044617898e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.15696",
    "kind": "arxiv",
    "version": 1
  }
}