Pith Number

pith:ZHCXURA4

pith:2022:ZHCXURA4KRDMFUEIOHN6KAX5MP

not attested not anchored not stored refs pending

Quantifying the Online Long-Term Interest in Research

Hamed Alhoori, Murtuza Shahzad, Reva Freedman, Shaikh Abdul Rahman

arxiv:2209.06212 v1 · 2022-09-13 · cs.DL · cs.AI · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZHCXURA4KRDMFUEIOHN6KAX5MP}

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	2026-07-05T04:57:27.857611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9c57a441c5446c2d08871dbe502fd63cb7c6c5f9222521800a1c7e33080a3ab

Aliases

arxiv: 2209.06212 · arxiv_version: 2209.06212v1 · doi: 10.48550/arxiv.2209.06212 · pith_short_12: ZHCXURA4KRDM · pith_short_16: ZHCXURA4KRDMFUEI · pith_short_8: ZHCXURA4

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/ZHCXURA4KRDMFUEIOHN6KAX5MP \
  | 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: c9c57a441c5446c2d08871dbe502fd63cb7c6c5f9222521800a1c7e33080a3ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e31a02a1a411c4dee375fd2666d7d5bc64a1c2d690fa3e7b5e103c1f49bb89a5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2022-09-13T16:57:44Z",
    "title_canon_sha256": "4cf99a26120f708620a07ebb5942f08a087fc8e765221f14b1be1efa1641f895"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.06212",
    "kind": "arxiv",
    "version": 1
  }
}