Pith Number

pith:GW4LW2GM

pith:2020:GW4LW2GMEXCIKZOZXF5NFNRLEV

not attested not anchored not stored refs pending

One Shot 3D Photography

Ayush Saraf, Francis Ge, Jan-Michael Frahm, Johannes Kopf, Josh Patterson, Kevin Matzen, Matthew Yu, Michael Cohen, Ocean Quigley, Peizhao Zhang, Peter Vajda, Shu Wu, Suhib Alsisan, Yangming Chong, Zijian He

arxiv:2008.12298 v2 · 2020-08-27 · cs.CV · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GW4LW2GMEXCIKZOZXF5NFNRLEV}

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	2026-07-05T01:32:14.386021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35b8bb68cc25c48565d9b97ad2b62b254375fd47e3355209ab560e276249422d

Aliases

arxiv: 2008.12298 · arxiv_version: 2008.12298v2 · doi: 10.48550/arxiv.2008.12298 · pith_short_12: GW4LW2GMEXCI · pith_short_16: GW4LW2GMEXCIKZOZ · pith_short_8: GW4LW2GM

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/GW4LW2GMEXCIKZOZXF5NFNRLEV \
  | 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: 35b8bb68cc25c48565d9b97ad2b62b254375fd47e3355209ab560e276249422d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36b9cb7c2f6024f6572abd15ab00c82f679fcfb6f6bb656eb9853ccd91eef6f4",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-08-27T17:59:31Z",
    "title_canon_sha256": "43c7f0bcbf18112fc07972e446158f3b16f020c4b26bc382ff4f2ab00e4a863f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.12298",
    "kind": "arxiv",
    "version": 2
  }
}