Pith Number

pith:JWN5V672

pith:2018:JWN5V672ZJIHDYGREDFNGZN76G

not attested not anchored not stored refs pending

Improved Visual Relocalization by Discovering Anchor Points

C.V.Jawahar, Girish Varma, Soham Saha

arxiv:1811.04370 v1 · 2018-11-11 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JWN5V672ZJIHDYGREDFNGZN76G}

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	2026-05-18T00:01:05.381558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d9bdafbfaca5071e0d120cad365bff19130ef359842b0a0cd171cd8fdfd58a7

Aliases

arxiv: 1811.04370 · arxiv_version: 1811.04370v1 · doi: 10.48550/arxiv.1811.04370 · pith_short_12: JWN5V672ZJIH · pith_short_16: JWN5V672ZJIHDYGR · pith_short_8: JWN5V672

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/JWN5V672ZJIHDYGREDFNGZN76G \
  | 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: 4d9bdafbfaca5071e0d120cad365bff19130ef359842b0a0cd171cd8fdfd58a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35bb684a70b1c7475b232ad11fdcd8642b59366fd974bf2cbf02d851cc7b2df1",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-11T08:39:57Z",
    "title_canon_sha256": "52c0c3586d0a7a7e6c9e1372a0b1797fb946a2b24715ac25b618c06834d44788"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04370",
    "kind": "arxiv",
    "version": 1
  }
}