Pith Number

pith:HCV5LDZE

pith:2014:HCV5LDZEFXLR2FXX5T23WUNIMX

not attested not anchored not stored refs pending

Approximate algebraic structure

Ben Green

arxiv:1404.0093 v1 · 2014-04-01 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HCV5LDZEFXLR2FXX5T23WUNIMX}

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	2026-05-18T02:55:05.160574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38abd58f242dd71d16f7ecf5bb51a865f97fb389586c2c0bd42f33cfd948c67d

Aliases

arxiv: 1404.0093 · arxiv_version: 1404.0093v1 · doi: 10.48550/arxiv.1404.0093 · pith_short_12: HCV5LDZEFXLR · pith_short_16: HCV5LDZEFXLR2FXX · pith_short_8: HCV5LDZE

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/HCV5LDZEFXLR2FXX5T23WUNIMX \
  | 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: 38abd58f242dd71d16f7ecf5bb51a865f97fb389586c2c0bd42f33cfd948c67d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ce7478f1c81029b9d0c0647b6295771a9ef919dcd5b40895912d423457083ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-04-01T01:12:55Z",
    "title_canon_sha256": "029454d1dbf20bcdad93cfd987765a3bf099dab9d186269c568f85cbaa3046f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0093",
    "kind": "arxiv",
    "version": 1
  }
}