Pith Number

pith:CL4HF3B3

pith:2019:CL4HF3B3RTEUK4OH3EUET7P2QF

not attested not anchored not stored refs pending

Iterative Deep Learning Based Unbiased Stereology With Human-in-the-Loop

Dmitry Goldgof, Hady Ahmady Phoulady, Lawrence O. Hall, Palak Dave, Peter R. Mouton, Saeed S. Alahmari

arxiv:1901.04355 v1 · 2019-01-14 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CL4HF3B3RTEUK4OH3EUET7P2QF}

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	2026-05-17T23:56:25.749269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12f872ec3b8cc94571c7d92849fdfa81621a7fd73bf71abefa3c28975bef4337

Aliases

arxiv: 1901.04355 · arxiv_version: 1901.04355v1 · doi: 10.48550/arxiv.1901.04355 · pith_short_12: CL4HF3B3RTEU · pith_short_16: CL4HF3B3RTEUK4OH · pith_short_8: CL4HF3B3

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/CL4HF3B3RTEUK4OH3EUET7P2QF \
  | 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: 12f872ec3b8cc94571c7d92849fdfa81621a7fd73bf71abefa3c28975bef4337

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eeb82e4644521e65682c35c182de6abf8bce5d4d9b8f083341e3fa9f007fa6ac",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-14T15:01:49Z",
    "title_canon_sha256": "653e4640aba641c08618f7591a4e5cd4180afeaea247dbabfb0d8109c5d619a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04355",
    "kind": "arxiv",
    "version": 1
  }
}