Pith Number

pith:DKZXG2Q7

pith:2016:DKZXG2Q75DVM7V2ZMCXA64MFGV

not attested not anchored not stored refs pending

Derived non-archimedean analytic spaces

Mauro Porta, Tony Yue Yu

arxiv:1601.00859 v2 · 2016-01-05 · 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{DKZXG2Q75DVM7V2ZMCXA64MFGV}

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	2026-05-18T00:51:07.421753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ab3736a1fe8eacfd75960ae0f7185356a411000557d1a1ac8d399c3bdd7bcc6

Aliases

arxiv: 1601.00859 · arxiv_version: 1601.00859v2 · doi: 10.48550/arxiv.1601.00859 · pith_short_12: DKZXG2Q75DVM · pith_short_16: DKZXG2Q75DVM7V2Z · pith_short_8: DKZXG2Q7

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/DKZXG2Q75DVM7V2ZMCXA64MFGV \
  | 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: 1ab3736a1fe8eacfd75960ae0f7185356a411000557d1a1ac8d399c3bdd7bcc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ae2cecde5969270019fa72d42713278cc89cd03ce2b1975a7280dda8461343a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-01-05T15:23:52Z",
    "title_canon_sha256": "d6400a289eed0f7a3078f49f429ebd2d6e9b771072a8a82e8d3f9a4fc3951600"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.00859",
    "kind": "arxiv",
    "version": 2
  }
}