Pith Number

pith:Y6RIJXT5

pith:2021:Y6RIJXT5D42G2HXAYQ2BFYLZMD

not attested not anchored not stored refs pending

Harvesting the Public MeSH Note field

Anastasia Krithara, Anastasios Nentidis, Georgios Paliouras, Grigorios Tsoumakas

arxiv:2106.00302 v1 · 2021-06-01 · cs.DL · 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{Y6RIJXT5D42G2HXAYQ2BFYLZMD}

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	2026-07-05T02:45:03.090074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7a284de7d1f346d1ee0c43412e17960d07143c175e3ffe9c5619d61ba572692

Aliases

arxiv: 2106.00302 · arxiv_version: 2106.00302v1 · doi: 10.48550/arxiv.2106.00302 · pith_short_12: Y6RIJXT5D42G · pith_short_16: Y6RIJXT5D42G2HXA · pith_short_8: Y6RIJXT5

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/Y6RIJXT5D42G2HXAYQ2BFYLZMD \
  | 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: c7a284de7d1f346d1ee0c43412e17960d07143c175e3ffe9c5619d61ba572692

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd55b4dd03db76a08dcdd9540b927e18d2919abbce5a3e912f4d789686ca17f9",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2021-06-01T08:17:13Z",
    "title_canon_sha256": "657d774cf2359ecd5acac91403a46e110c15be699f9b6fb75c6ccb1eea1a1cf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.00302",
    "kind": "arxiv",
    "version": 1
  }
}