Pith Number

pith:BWQNFLOF

pith:2018:BWQNFLOFWLL7VICP6WEAGMZ2CO

not attested not anchored not stored refs pending

Do You Like What I Like? Similarity Estimation in Proximity-based Mobile Social Networks

Felix Beierle

arxiv:1805.07651 v2 · 2018-05-19 · cs.SI · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BWQNFLOFWLL7VICP6WEAGMZ2CO}

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	2026-05-17T23:43:56.708834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0da0d2adc5b2d7faa04ff58803333a13842b324c13e9e48e3c3dd1b81bb39adb

Aliases

arxiv: 1805.07651 · arxiv_version: 1805.07651v2 · doi: 10.48550/arxiv.1805.07651 · pith_short_12: BWQNFLOFWLL7 · pith_short_16: BWQNFLOFWLL7VICP · pith_short_8: BWQNFLOF

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/BWQNFLOFWLL7VICP6WEAGMZ2CO \
  | 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: 0da0d2adc5b2d7faa04ff58803333a13842b324c13e9e48e3c3dd1b81bb39adb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec9c1772ccee12f59b931f50c872311c966b399bf67db795f078fca4064d345c",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-05-19T20:39:52Z",
    "title_canon_sha256": "13c5b4b856826492082346d33deabe1aed58b340acd71619ca491f75190be541"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07651",
    "kind": "arxiv",
    "version": 2
  }
}