Pith Number

pith:DIFXUVKP

pith:2018:DIFXUVKPCGVLPA6XUF7DF37K6G

not attested not anchored not stored refs pending

Memorable Maps: A Framework for Re-defining Places in Visual Place Recognition

Klaus Mcdonald Maier, Michael Milford, Mubariz Zaffar, Shoaib Ehsan

arxiv:1811.03529 v2 · 2018-11-08 · cs.CV · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DIFXUVKPCGVLPA6XUF7DF37K6G}

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	2026-05-17T23:50:44.818235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a0b7a554f11aab783d7a17e32efeaf1a2fbb9154a7b8da14157d72613d292da

Aliases

arxiv: 1811.03529 · arxiv_version: 1811.03529v2 · doi: 10.48550/arxiv.1811.03529 · pith_short_12: DIFXUVKPCGVL · pith_short_16: DIFXUVKPCGVLPA6X · pith_short_8: DIFXUVKP

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/DIFXUVKPCGVLPA6XUF7DF37K6G \
  | 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: 1a0b7a554f11aab783d7a17e32efeaf1a2fbb9154a7b8da14157d72613d292da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28c05e49d91cde7ecdac0018c916759571a54fe2e412ea6383511c6d641bc837",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-08T16:18:50Z",
    "title_canon_sha256": "d6838de7e43559861404c3055d9633e828f37ac12ad8751c37d74e7ac47312af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03529",
    "kind": "arxiv",
    "version": 2
  }
}