Pith Number

pith:2Y272GI2

pith:2019:2Y272GI22PB6SG776VRQBBVDUA

not attested not anchored not stored refs pending

BOLD-fMRI in the mouse auditory pathway

Cristina Chavarrias, Guilherme Blazquez Freches, Noam Shemesh

arxiv:1903.08565 v1 · 2019-03-19 · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2Y272GI22PB6SG776VRQBBVDUA}

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	2026-05-17T23:50:47.733438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d635fd191ad3c3e91bfff5630086a3a01bf5063ff394b5fff2272bbcc142b419

Aliases

arxiv: 1903.08565 · arxiv_version: 1903.08565v1 · doi: 10.48550/arxiv.1903.08565 · pith_short_12: 2Y272GI22PB6 · pith_short_16: 2Y272GI22PB6SG77 · pith_short_8: 2Y272GI2

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/2Y272GI22PB6SG776VRQBBVDUA \
  | 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: d635fd191ad3c3e91bfff5630086a3a01bf5063ff394b5fff2272bbcc142b419

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3f58e6772ef443819484ee90445a3536bfe1edc1884a40fe2eb1ee0743ed1be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2019-03-19T11:51:42Z",
    "title_canon_sha256": "7897a60fff1b42d766f71409865cc70d452e06ed1ff22c69460a364c6944bec2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08565",
    "kind": "arxiv",
    "version": 1
  }
}