Pith Number

pith:3N7CMANU

pith:2017:3N7CMANUTLTEMTTENIOX4FQLVQ

not attested not anchored not stored refs pending

Geometry-Aware Learning of Maps for Camera Localization

James Hays, Jan Kautz, Jinwei Gu, Kihwan Kim, Samarth Brahmbhatt

arxiv:1712.03342 v3 · 2017-12-09 · 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{3N7CMANUTLTEMTTENIOX4FQLVQ}

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	2026-05-18T00:19:41.367937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db7e2601b49ae6464e646a1d7e160bac32aa03f3a24a844c37abcd01eb99b9c4

Aliases

arxiv: 1712.03342 · arxiv_version: 1712.03342v3 · doi: 10.48550/arxiv.1712.03342 · pith_short_12: 3N7CMANUTLTE · pith_short_16: 3N7CMANUTLTEMTTE · pith_short_8: 3N7CMANU

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/3N7CMANUTLTEMTTENIOX4FQLVQ \
  | 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: db7e2601b49ae6464e646a1d7e160bac32aa03f3a24a844c37abcd01eb99b9c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b31280ea32ae82b53f7ce046b39ca1691f3fdf6ff943d0e12dfa09e8b15275bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-09T05:26:57Z",
    "title_canon_sha256": "99bb2e01416c064cdffdcd2b85bdf85c3e484b7ed12b7bfdc9cdeae5d64f7732"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03342",
    "kind": "arxiv",
    "version": 3
  }
}