Pith Number

pith:XJCCWDJK

pith:2019:XJCCWDJKLD3AEPKDBYR72OKTYI

not attested not anchored not stored refs pending

AxoNet: an AI-based tool to count retinal ganglion cell axons

Andrew J. Feola, A. Thomas Read, Bailey G. Hannon, Claude F. Burgoyne, C. Ross Ethier, Grant A. Cull, John C. Morrison, Juan Reynaud, Machelle T. Pardue, Matthew D. Ritch

arxiv:1908.02919 v1 · 2019-08-08 · q-bio.QM · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XJCCWDJKLD3AEPKDBYR72OKTYI}

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	2026-07-05T01:32:56.386648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba442b0d2a58f6023d430e23fd3953c234f28512e8143904a2c8af9e7da6a3b9

Aliases

arxiv: 1908.02919 · arxiv_version: 1908.02919v1 · doi: 10.48550/arxiv.1908.02919 · pith_short_12: XJCCWDJKLD3A · pith_short_16: XJCCWDJKLD3AEPKD · pith_short_8: XJCCWDJK

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/XJCCWDJKLD3AEPKDBYR72OKTYI \
  | 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: ba442b0d2a58f6023d430e23fd3953c234f28512e8143904a2c8af9e7da6a3b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f98921c6d96496beaf8a1372d95509f212fa18eaf22eb34aed6aec7d8433a972",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2019-08-08T03:43:11Z",
    "title_canon_sha256": "3e13672ae97154b1d23185ef3b6dfcbb5f79e00ac8ce20ca70f463871a665ba3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02919",
    "kind": "arxiv",
    "version": 1
  }
}