Pith Number

pith:AEIGNL3A

pith:2014:AEIGNL3AQXRGPD3S4IJQ5P24ZQ

not attested not anchored not stored refs pending

On the embedding of $A_1$ into $A_\infty$

Guillermo Rey

arxiv:1404.3795 v4 · 2014-04-15 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AEIGNL3AQXRGPD3S4IJQ5P24ZQ}

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	2026-05-18T00:01:39.522140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

011066af6085e2678f72e2130ebf5ccc1198f019eff127f9ad3bcec9b6313e21

Aliases

arxiv: 1404.3795 · arxiv_version: 1404.3795v4 · doi: 10.48550/arxiv.1404.3795 · pith_short_12: AEIGNL3AQXRG · pith_short_16: AEIGNL3AQXRGPD3S · pith_short_8: AEIGNL3A

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/AEIGNL3AQXRGPD3S4IJQ5P24ZQ \
  | 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: 011066af6085e2678f72e2130ebf5ccc1198f019eff127f9ad3bcec9b6313e21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a581a35a6e4d43e178d768e024ec9b5fc00d470df12218866e4b7834f756df37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-04-15T01:29:53Z",
    "title_canon_sha256": "00a28df4469510a854679a52c538d9deb2e87f5bdc2b1a731ce6ed168de0e74f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3795",
    "kind": "arxiv",
    "version": 4
  }
}