Pith Number

pith:D7IOTRLC

pith:2020:D7IOTRLCR6WTMM747RAXYAOLG4

not attested not anchored not stored refs pending

3D Bird Reconstruction: a Dataset, Model, and Shape Recovery from a Single View

Adarsh Modh, Ammon Perkes, Bernd G. Pfrommer, Kostas Daniilidis, Marc Badger, Marc F. Schmidt, Nikos Kolotouros, Yufu Wang

arxiv:2008.06133 v1 · 2020-08-13 · 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{D7IOTRLCR6WTMM747RAXYAOLG4}

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	2026-07-05T02:06:12.026282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fd0e9c5628fad3633fcfc417c01cb3736f37a02b947b81310898ce321258f4d

Aliases

arxiv: 2008.06133 · arxiv_version: 2008.06133v1 · doi: 10.48550/arxiv.2008.06133 · pith_short_12: D7IOTRLCR6WT · pith_short_16: D7IOTRLCR6WTMM74 · pith_short_8: D7IOTRLC

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/D7IOTRLCR6WTMM747RAXYAOLG4 \
  | 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: 1fd0e9c5628fad3633fcfc417c01cb3736f37a02b947b81310898ce321258f4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c26d22c757df09ea13141a5130cf55851e57aa72c48989c7b75b3f81014bcecb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-08-13T23:29:04Z",
    "title_canon_sha256": "fcb2078b6c32f339cf5fcb760b46bdcc1fd69c80a830c5f8e49d3db053973527"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.06133",
    "kind": "arxiv",
    "version": 1
  }
}