Pith Number

pith:TD473TYY

pith:2018:TD473TYYAZ6S27AVOPPY3YA7ZQ

not attested not anchored not stored refs pending

Reliable graph-based collaborative ranking

Bita Shams, Saman Haratizadeh

arxiv:1811.01211 v1 · 2018-11-03 · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TD473TYYAZ6S27AVOPPY3YA7ZQ}

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	2026-05-18T00:01:35.009383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98f9fdcf18067d2d7c1573df8de01fcc076955a48325ddfac649e7de6447d0cd

Aliases

arxiv: 1811.01211 · arxiv_version: 1811.01211v1 · doi: 10.48550/arxiv.1811.01211 · pith_short_12: TD473TYYAZ6S · pith_short_16: TD473TYYAZ6S27AV · pith_short_8: TD473TYY

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/TD473TYYAZ6S27AVOPPY3YA7ZQ \
  | 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: 98f9fdcf18067d2d7c1573df8de01fcc076955a48325ddfac649e7de6447d0cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f049bb13aa79d0f9c4358a48ace6030a64c44d3566521249bef5aeb5b301163",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-11-03T13:21:34Z",
    "title_canon_sha256": "0ff1adacfa91e0fa13891116657bc8da2acd46f8e965dd7dde79d2faba614791"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01211",
    "kind": "arxiv",
    "version": 1
  }
}