Pith Number

pith:QSPSCEML

pith:2014:QSPSCEMLLVKDVOPWBM54PSFWFE

not attested not anchored not stored refs pending

Marginalizing over the PageRank Damping Factor

Christian Bauckhage

arxiv:1409.0104 v1 · 2014-08-30 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QSPSCEMLLVKDVOPWBM54PSFWFE}

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	2026-05-18T02:43:53.356404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

849f21118b5d543ab9f60b3bc7c8b629301f2557b0f6af66a9add89473c52c63

Aliases

arxiv: 1409.0104 · arxiv_version: 1409.0104v1 · doi: 10.48550/arxiv.1409.0104 · pith_short_12: QSPSCEMLLVKD · pith_short_16: QSPSCEMLLVKDVOPW · pith_short_8: QSPSCEML

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/QSPSCEMLLVKDVOPWBM54PSFWFE \
  | 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: 849f21118b5d543ab9f60b3bc7c8b629301f2557b0f6af66a9add89473c52c63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e4b34c2981986f81d531f92979076bc9a5b60a5740fe8a07642292cbedf3cdb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2014-08-30T11:39:32Z",
    "title_canon_sha256": "ba097c8bccb018dfbb087ba3c875575ba41a8e5526a596a952a9cb6c8e1da077"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0104",
    "kind": "arxiv",
    "version": 1
  }
}