Pith Number

pith:3BKCQEXX

pith:2018:3BKCQEXXBN5Q4JMD2ZCGLCRLFP

not attested not anchored not stored refs pending

Influential User Subscription on Time-Decaying Social Streams

Ju Fan, Xin Yang

arxiv:1802.05305 v1 · 2018-02-14 · cs.SI · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3BKCQEXXBN5Q4JMD2ZCGLCRLFP}

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	2026-05-18T00:23:16.030116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8542812f70b7b0e2583d644658a2b2bd678be41b0cd081bcd3d09d2e1a38aec

Aliases

arxiv: 1802.05305 · arxiv_version: 1802.05305v1 · doi: 10.48550/arxiv.1802.05305 · pith_short_12: 3BKCQEXXBN5Q · pith_short_16: 3BKCQEXXBN5Q4JMD · pith_short_8: 3BKCQEXX

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/3BKCQEXXBN5Q4JMD2ZCGLCRLFP \
  | 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: d8542812f70b7b0e2583d644658a2b2bd678be41b0cd081bcd3d09d2e1a38aec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdea0eedec4dddbc91f64b971fd08a6ac4b18b77f1344fbf17ee89e9a6939d04",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-02-14T20:08:35Z",
    "title_canon_sha256": "52790ccff7b76c9c8fe771a550c1e10bf5ff7ed94f89c7c0c0d59f3de0eceebf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05305",
    "kind": "arxiv",
    "version": 1
  }
}