Pith Number

pith:2EONILTP

pith:2020:2EONILTPJS5TJRK747F6NQFMWT

not attested not anchored not stored refs pending

VIGOR: Cross-View Image Geo-localization beyond One-to-one Retrieval

Chen Chen, Sijie Zhu, Taojiannan Yang

arxiv:2011.12172 v2 · 2020-11-24 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2EONILTPJS5TJRK747F6NQFMWT}

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	2026-07-05T02:24:52.591925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d11cd42e6f4cbb34c55fe7cbe6c0acb4d869729780fa30d0c94cdf4d5293c1b7

Aliases

arxiv: 2011.12172 · arxiv_version: 2011.12172v2 · doi: 10.48550/arxiv.2011.12172 · pith_short_12: 2EONILTPJS5T · pith_short_16: 2EONILTPJS5TJRK7 · pith_short_8: 2EONILTP

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/2EONILTPJS5TJRK747F6NQFMWT \
  | 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: d11cd42e6f4cbb34c55fe7cbe6c0acb4d869729780fa30d0c94cdf4d5293c1b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9974e4fccded90dc0a2db0aa3ab20af2e0ac4dd8ec422581a6fd817e7f29d247",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-11-24T15:50:54Z",
    "title_canon_sha256": "22bf8c070b06d0b94d259c1b66cddbe1db064586e10b1e15601320faabfddbff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.12172",
    "kind": "arxiv",
    "version": 2
  }
}