Pith Number

pith:VDSDVKBD

pith:2023:VDSDVKBDVKHI5DIUZTSWSITQTV

not attested not anchored not stored refs pending

3D Line Mapping Revisited

Marc Pollefeys, R\'emi Pautrat, Shaohui Liu, Viktor Larsson, Yifan Yu

arxiv:2303.17504 v1 · 2023-03-30 · 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{VDSDVKBDVKHI5DIUZTSWSITQTV}

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	2026-07-05T05:56:35.056745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8e43aa823aa8e8e8d14cce56922709d6589b53eba1201f1b98374e30688b145

Aliases

arxiv: 2303.17504 · arxiv_version: 2303.17504v1 · doi: 10.48550/arxiv.2303.17504 · pith_short_12: VDSDVKBDVKHI · pith_short_16: VDSDVKBDVKHI5DIU · pith_short_8: VDSDVKBD

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/VDSDVKBDVKHI5DIUZTSWSITQTV \
  | 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: a8e43aa823aa8e8e8d14cce56922709d6589b53eba1201f1b98374e30688b145

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "379bb3fc3a52a03d18faf93937f05ea7840199cb66702e8313b425b673d57961",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-30T16:14:48Z",
    "title_canon_sha256": "9478578464622caeb656d07207316cf4412dd2337fd479b1764b63cffb5fa407"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.17504",
    "kind": "arxiv",
    "version": 1
  }
}