Pith Number

pith:XKE6WZ3M

pith:2018:XKE6WZ3M5YCREE7J3WCJGVS5CN

not attested not anchored not stored refs pending

Report on the 7th International Workshop on Bibliometric-enhanced Information Retrieval (BIR 2018)

Guillaume Cabanac, Ingo Frommholz, Philipp Mayr

arxiv:1804.03713 v1 · 2018-04-10 · cs.IR · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XKE6WZ3M5YCREE7J3WCJGVS5CN}

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	2026-05-18T00:18:45.225297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba89eb676cee051213e9dd8493565d137a412bc57e97be41cb45ea05f7fc512a

Aliases

arxiv: 1804.03713 · arxiv_version: 1804.03713v1 · doi: 10.48550/arxiv.1804.03713 · pith_short_12: XKE6WZ3M5YCR · pith_short_16: XKE6WZ3M5YCREE7J · pith_short_8: XKE6WZ3M

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/XKE6WZ3M5YCREE7J3WCJGVS5CN \
  | 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: ba89eb676cee051213e9dd8493565d137a412bc57e97be41cb45ea05f7fc512a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "902b0844c359da5e5595ed68c15016a40970812cff8f917d6550d3c97e273e41",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-04-10T20:47:22Z",
    "title_canon_sha256": "debbe1750943b30220946f0fddbef21fd3de84fc839e271cf300f01360ca440b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03713",
    "kind": "arxiv",
    "version": 1
  }
}