Pith Number

pith:EEJ6TAAO

pith:2011:EEJ6TAAOOMXDQJFTQXIV23TE2U

not attested not anchored not stored refs pending

Projective metric number theory

Alan Haynes, Anish Ghosh

arxiv:1112.0128 v1 · 2011-12-01 · 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{EEJ6TAAOOMXDQJFTQXIV23TE2U}

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	2026-05-18T04:07:16.885075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2113e9800e732e3824b385d15d6e64d500c403bae6c6ea5f07a2ace79cad5fb2

Aliases

arxiv: 1112.0128 · arxiv_version: 1112.0128v1 · doi: 10.48550/arxiv.1112.0128 · pith_short_12: EEJ6TAAOOMXD · pith_short_16: EEJ6TAAOOMXDQJFT · pith_short_8: EEJ6TAAO

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/EEJ6TAAOOMXDQJFTQXIV23TE2U \
  | 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: 2113e9800e732e3824b385d15d6e64d500c403bae6c6ea5f07a2ace79cad5fb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94bc98dfd6c72bf4e7b280ac7679e40a53ccca8b2855f051d17f7bce25f66afc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2011-12-01T10:10:56Z",
    "title_canon_sha256": "bdea91007993325cb590bc33b6a05dfe7239fd2337fcbabf1cb51b4fadc6ba33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.0128",
    "kind": "arxiv",
    "version": 1
  }
}