Pith Number

pith:C5TZSLI3

pith:2019:C5TZSLI3JB3UDZOH5ZCRVIH6H7

not attested not anchored not stored refs pending

Revealing Scenes by Inverting Structure from Motion Reconstructions

Francesco Pittaluga, Sanjeev J. Koppal, Sing Bing Kang, Sudipta N. Sinha

arxiv:1904.03303 v1 · 2019-04-05 · 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{C5TZSLI3JB3UDZOH5ZCRVIH6H7}

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	2026-05-17T23:49:13.882035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1767992d1b487741e5c7ee451aa0fe3fd3e838e37008046073bbe190b53a155c

Aliases

arxiv: 1904.03303 · arxiv_version: 1904.03303v1 · doi: 10.48550/arxiv.1904.03303 · pith_short_12: C5TZSLI3JB3U · pith_short_16: C5TZSLI3JB3UDZOH · pith_short_8: C5TZSLI3

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/C5TZSLI3JB3UDZOH5ZCRVIH6H7 \
  | 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: 1767992d1b487741e5c7ee451aa0fe3fd3e838e37008046073bbe190b53a155c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "543571d6a741575b8939a5fdba961ba80be81d95609db1422cd36689f542d51a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-05T22:03:42Z",
    "title_canon_sha256": "c0975ac6884fddac92668864b2685159ffb7c661fb35add6f7a3f0641b31e9a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03303",
    "kind": "arxiv",
    "version": 1
  }
}