Pith Number

pith:G4YEGPTB

pith:2022:G4YEGPTB4PIOEPDYZLD4UO77ZO

not attested not anchored not stored refs pending

Learning-based Monocular 3D Reconstruction of Birds: A Contemporary Survey

Devin Goodsman, Javad Khaghani, Mohammad N.S. Jahromi, Nadir Erbilgin, Nilanjan Ray, Seyed Mojtaba Marvasti-Zadeh

arxiv:2207.04512 v2 · 2022-07-10 · 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{G4YEGPTB4PIOEPDYZLD4UO77ZO}

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	2026-07-05T04:44:31.821295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3730433e61e3d0e23c78cac7ca3bffcbb1f999460c4eac415c9f440b2045d478

Aliases

arxiv: 2207.04512 · arxiv_version: 2207.04512v2 · doi: 10.48550/arxiv.2207.04512 · pith_short_12: G4YEGPTB4PIO · pith_short_16: G4YEGPTB4PIOEPDY · pith_short_8: G4YEGPTB

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/G4YEGPTB4PIOEPDYZLD4UO77ZO \
  | 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: 3730433e61e3d0e23c78cac7ca3bffcbb1f999460c4eac415c9f440b2045d478

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7adfa843eeca70e7ff7944dda6df6ba439c271adc45fb1ece03ee0d4f6ce84ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-10T18:13:25Z",
    "title_canon_sha256": "d95923673db9b6866c329a29f12cdd16165bf319c98f61f29a5f8a04e3f0efeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.04512",
    "kind": "arxiv",
    "version": 2
  }
}