Pith Number

pith:XKP352J2

pith:2019:XKP352J2ALGGXDW4AGWTHX3FLH

not attested not anchored not stored refs pending

A deep active learning system for species identification and counting in camera trap images

Dan Morris, Jeff Clune, Mohammad Sadegh Norouzzadeh, Nebojsa Jojic, Neel Joshi, Sara Beery

arxiv:1910.09716 v1 · 2019-10-22 · cs.LG · cs.CV · eess.IV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XKP352J2ALGGXDW4AGWTHX3FLH}

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	2026-07-05T00:14:01.581940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba9fbee93a02cc6b8edc01ad33df6559e3be6392229d8fe28280c8e249771f8e

Aliases

arxiv: 1910.09716 · arxiv_version: 1910.09716v1 · doi: 10.48550/arxiv.1910.09716 · pith_short_12: XKP352J2ALGG · pith_short_16: XKP352J2ALGGXDW4 · pith_short_8: XKP352J2

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/XKP352J2ALGGXDW4AGWTHX3FLH \
  | 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: ba9fbee93a02cc6b8edc01ad33df6559e3be6392229d8fe28280c8e249771f8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cac0f3aaf8f78784dbafee5ad0fedab43b44f09b78fdabde58c02384a13490e4",
    "cross_cats_sorted": [
      "cs.CV",
      "eess.IV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-10-22T01:03:33Z",
    "title_canon_sha256": "af5de7f2bb5838b76786b1676a60619e0e7bdc250104e54f0e712fcfa9e233c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.09716",
    "kind": "arxiv",
    "version": 1
  }
}