Pith Number

pith:IAF7NXWC

pith:2017:IAF7NXWCM5VMVLH6Q4TALHIEC2

not attested not anchored not stored refs pending

Semantic Visual Localization

Andreas Geiger, Johannes L. Sch\"onberger, Marc Pollefeys, Torsten Sattler

arxiv:1712.05773 v2 · 2017-12-15 · 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{IAF7NXWCM5VMVLH6Q4TALHIEC2}

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	2026-05-18T00:18:31.171537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

400bf6dec2676acaacfe8726059d04168676ca3ffa369b204e432fb44e13eace

Aliases

arxiv: 1712.05773 · arxiv_version: 1712.05773v2 · doi: 10.48550/arxiv.1712.05773 · pith_short_12: IAF7NXWCM5VM · pith_short_16: IAF7NXWCM5VMVLH6 · pith_short_8: IAF7NXWC

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/IAF7NXWCM5VMVLH6Q4TALHIEC2 \
  | 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: 400bf6dec2676acaacfe8726059d04168676ca3ffa369b204e432fb44e13eace

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b105accb24b2679362716dfaca19d1c4d845b1a6f8ec2dc3f3e7fd23eede2e79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-15T18:02:47Z",
    "title_canon_sha256": "8d7fd3c80664898385bf8c6391ca8abcc4a6bf4a3f67fa449ad9524094ba1266"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05773",
    "kind": "arxiv",
    "version": 2
  }
}