Pith Number

pith:MCU4SWGL

pith:2023:MCU4SWGLUWUEE52WF6256WBVHM

not attested not anchored not stored refs pending

Bird Distribution Modelling using Remote Sensing and Citizen Science data

Amna Elmustafa, Benjamin Akera, David Rolnick, Hugo Larochelle, M\'elisande Teng

arxiv:2305.01079 v1 · 2023-05-01 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MCU4SWGLUWUEE52WF6256WBVHM}

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	2026-07-05T06:06:21.263139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60a9c958cba5a84277562fb5df58353b2378c39fac321c64912cd45152061579

Aliases

arxiv: 2305.01079 · arxiv_version: 2305.01079v1 · doi: 10.48550/arxiv.2305.01079 · pith_short_12: MCU4SWGLUWUE · pith_short_16: MCU4SWGLUWUEE52W · pith_short_8: MCU4SWGL

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/MCU4SWGLUWUEE52WF6256WBVHM \
  | 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: 60a9c958cba5a84277562fb5df58353b2378c39fac321c64912cd45152061579

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a30b684b1f2654cfcbc790e19d730a09acede56875e2c07707c93fdd3064486",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-05-01T20:27:11Z",
    "title_canon_sha256": "dc215881679013652aa464fe20e5162054178a2ec98e930ee262de23db26c985"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.01079",
    "kind": "arxiv",
    "version": 1
  }
}