Pith Number

pith:EZ7IG6IM

pith:2014:EZ7IG6IMS3T7LQMDVXH5D36F4P

not attested not anchored not stored refs pending

Regularity Properties on the Generalized Reals

Sy-David Friedman, Vadim Kulikov, Yurii Khomskii

arxiv:1408.5582 v1 · 2014-08-24 · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EZ7IG6IMS3T7LQMDVXH5D36F4P}

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	2026-05-18T02:44:24.777376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

267e83790c96e7f5c183adcfd1efc5e3c65baf77b3764549d01b6b1ebf27df01

Aliases

arxiv: 1408.5582 · arxiv_version: 1408.5582v1 · doi: 10.48550/arxiv.1408.5582 · pith_short_12: EZ7IG6IMS3T7 · pith_short_16: EZ7IG6IMS3T7LQMD · pith_short_8: EZ7IG6IM

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/EZ7IG6IMS3T7LQMDVXH5D36F4P \
  | 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: 267e83790c96e7f5c183adcfd1efc5e3c65baf77b3764549d01b6b1ebf27df01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62528ed6212a6adc46f8e2638d093ca4201a14de6d42232dbf73ff43b5b65976",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2014-08-24T09:06:18Z",
    "title_canon_sha256": "813263833894efb544bf33eff679d7500fb53c66e15bb22b65e632716bf16ec2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5582",
    "kind": "arxiv",
    "version": 1
  }
}