Pith Number

pith:QM2Q2WFA

pith:2015:QM2Q2WFAJ63H4LRUZJNEXPBGH3

not attested not anchored not stored refs pending

Functional optoacoustic neuro-tomography (FONT) for whole-brain monitoring of calcium indicators

Antonella Lauri, Daniel Razansky, Gali Sela, Gil G. Westmeyer, Moritz Kneipp, Shy Shoham, Vasilis Ntziachristos, X. Lu\'is De\'an-Ben

arxiv:1501.02450 v1 · 2015-01-11 · q-bio.NC · physics.med-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QM2Q2WFAJ63H4LRUZJNEXPBGH3}

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	2026-05-18T02:29:37.937466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83350d58a04fb67e2e34ca5a4bbc263ee85e951029b29a56396f6e6fb18945b3

Aliases

arxiv: 1501.02450 · arxiv_version: 1501.02450v1 · doi: 10.48550/arxiv.1501.02450 · pith_short_12: QM2Q2WFAJ63H · pith_short_16: QM2Q2WFAJ63H4LRU · pith_short_8: QM2Q2WFA

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/QM2Q2WFAJ63H4LRUZJNEXPBGH3 \
  | 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: 83350d58a04fb67e2e34ca5a4bbc263ee85e951029b29a56396f6e6fb18945b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c912d047a68dc11ccc8ae5a63589d61c6cae9501385992616adcd7306ba1fca5",
    "cross_cats_sorted": [
      "physics.med-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2015-01-11T11:55:29Z",
    "title_canon_sha256": "22fd532d4289fd7239b1c23c1e7ef9ae22a980680359d025c4850adb61395279"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02450",
    "kind": "arxiv",
    "version": 1
  }
}