Pith Number

pith:ILJTY427

pith:2021:ILJTY427IOLHI4REO72PTBO2R3

not attested not anchored not stored refs pending

Accessibility: A Generalization of the Node Degree (A Tutorial)

Alexandre Benatti, Luciano da F. Costa

arxiv:2110.04086 v1 · 2021-10-08 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ILJTY427IOLHI4REO72PTBO2R3}

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	2026-07-05T03:21:00.814077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42d33c735f439674722477f4f985da8ef5a9ea9d1052a5f759a66afe32ebc497

Aliases

arxiv: 2110.04086 · arxiv_version: 2110.04086v1 · doi: 10.48550/arxiv.2110.04086 · pith_short_12: ILJTY427IOLH · pith_short_16: ILJTY427IOLHI4RE · pith_short_8: ILJTY427

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/ILJTY427IOLHI4REO72PTBO2R3 \
  | 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: 42d33c735f439674722477f4f985da8ef5a9ea9d1052a5f759a66afe32ebc497

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca907e37994c3635a92d4a818751beb8cee50e1751cfd8b171607f852052810f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2021-10-08T12:21:13Z",
    "title_canon_sha256": "b88b45e1a7bd5eb63eb0965daaebf16fc49a741f0aecd1c55f7e839c839e6fcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.04086",
    "kind": "arxiv",
    "version": 1
  }
}