Pith Number

pith:BXDUWSMH

pith:2017:BXDUWSMHKO2ROWZZSQMH3QMLMC

not attested not anchored not stored refs pending

Multiple User Context Inference by Fusing Data Sources

Fangchun Yang, Jie Tang, Jinliang Xu, Shangguang Wang

arxiv:1703.04215 v2 · 2017-03-13 · cs.IR · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BXDUWSMHKO2ROWZZSQMH3QMLMC}

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	2026-05-18T00:48:34.769528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dc74b498753b5175b3994187dc18b608cbd53ca05febf53b541f9d5fbe6220b

Aliases

arxiv: 1703.04215 · arxiv_version: 1703.04215v2 · doi: 10.48550/arxiv.1703.04215 · pith_short_12: BXDUWSMHKO2R · pith_short_16: BXDUWSMHKO2ROWZZ · pith_short_8: BXDUWSMH

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/BXDUWSMHKO2ROWZZSQMH3QMLMC \
  | 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: 0dc74b498753b5175b3994187dc18b608cbd53ca05febf53b541f9d5fbe6220b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62aa755518d35c261eb1cf59bfba051f9da184163bb143bcac5bd630463c13a1",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-03-13T01:23:17Z",
    "title_canon_sha256": "bb16c73cbebd4d8d6f75a5e76892427464f7de56c90c2e38a18245e9ae1e1854"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04215",
    "kind": "arxiv",
    "version": 2
  }
}