Pith Number

pith:AQ5KL5BW

pith:2016:AQ5KL5BWXSQGHPF6FNPFWW4PFJ

not attested not anchored not stored refs pending

The structure of Deitmar Schemes, II. Zeta functions and automorphism groups

Koen Thas, Manuel Merida-Angulo

arxiv:1607.03814 v1 · 2016-07-13 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AQ5KL5BWXSQGHPF6FNPFWW4PFJ}

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	2026-05-18T01:11:05.648148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

043aa5f436bca063bcbe2b5e5b5b8f2a7dfdd262d4b0c7a7901cb6191431f89a

Aliases

arxiv: 1607.03814 · arxiv_version: 1607.03814v1 · doi: 10.48550/arxiv.1607.03814 · pith_short_12: AQ5KL5BWXSQG · pith_short_16: AQ5KL5BWXSQGHPF6 · pith_short_8: AQ5KL5BW

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/AQ5KL5BWXSQGHPF6FNPFWW4PFJ \
  | 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: 043aa5f436bca063bcbe2b5e5b5b8f2a7dfdd262d4b0c7a7901cb6191431f89a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "243a947a4d7bf3ff107a452b389a7d9b202e2951b8325fcb8fd94791f0bc38b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-07-13T16:19:01Z",
    "title_canon_sha256": "27e0c221c55c9546d42ec6cf6ca2198901737cce8cae4abc5bf061fe8a1a55b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03814",
    "kind": "arxiv",
    "version": 1
  }
}