Pith Number

pith:C6HLUKML

pith:2016:C6HLUKMLBV4TGXBFPZRZGAUSNC

not attested not anchored not stored refs pending

Adaptive Distributional Extensions to DFR Ranking

Casper Petersen, Christina Lioma, Jakob Grue Simonsen, Kalervo Jarvelin

arxiv:1609.00969 v1 · 2016-09-04 · 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{C6HLUKMLBV4TGXBFPZRZGAUSNC}

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	2026-05-18T01:06:19.439120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

178eba298b0d79335c257e63930292688b9578d60c5a1dd5f5a7e872a0fd21df

Aliases

arxiv: 1609.00969 · arxiv_version: 1609.00969v1 · doi: 10.48550/arxiv.1609.00969 · pith_short_12: C6HLUKMLBV4T · pith_short_16: C6HLUKMLBV4TGXBF · pith_short_8: C6HLUKML

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/C6HLUKMLBV4TGXBFPZRZGAUSNC \
  | 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: 178eba298b0d79335c257e63930292688b9578d60c5a1dd5f5a7e872a0fd21df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11420325b19f277ddbb1053307b385602ca7ed47d23eacf4699bee6d6262f023",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2016-09-04T17:55:39Z",
    "title_canon_sha256": "0d1cf327f9b6e919a47ac3b2663dafb7d8247bcdf3ba285c65c21b441a74822b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00969",
    "kind": "arxiv",
    "version": 1
  }
}