Pith Number

pith:R5C7TK5F

pith:2019:R5C7TK5FVVWZYRE4KKJA3IUFCE

not attested not anchored not stored refs pending

Photometric Mesh Optimization for Video-Aligned 3D Object Reconstruction

Bryan C. Russell, Chen-Hsuan Lin, Eli Shechtman, Matthew Fisher, Oliver Wang, Simon Lucey, Vladimir G. Kim

arxiv:1903.08642 v1 · 2019-03-20 · 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{R5C7TK5FVVWZYRE4KKJA3IUFCE}

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	2026-05-17T23:50:47.529479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f45f9aba5ad6d9c449c52920da2851115dba63a7c8d0695bdf3e1c922f0069e

Aliases

arxiv: 1903.08642 · arxiv_version: 1903.08642v1 · doi: 10.48550/arxiv.1903.08642 · pith_short_12: R5C7TK5FVVWZ · pith_short_16: R5C7TK5FVVWZYRE4 · pith_short_8: R5C7TK5F

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/R5C7TK5FVVWZYRE4KKJA3IUFCE \
  | 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: 8f45f9aba5ad6d9c449c52920da2851115dba63a7c8d0695bdf3e1c922f0069e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0578b60a4775cd992a57a5a35239b169e6143a671026cf3cddbb7fbae1c1454",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-20T17:58:38Z",
    "title_canon_sha256": "d3dd37226b2091d444d910894e90b50c88a14a7b8c86f4e44f32226072bd96f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08642",
    "kind": "arxiv",
    "version": 1
  }
}