Pith Number

pith:I4H6Q5O7

pith:2016:I4H6Q5O76SITCJQ4GAL2IZ7JHC

not attested not anchored not stored refs pending

Level-$\delta$ limit linear series

Antonio Nigro, Eduardo Esteves, Pedro Rizzo

arxiv:1606.04281 v1 · 2016-06-14 · 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{I4H6Q5O76SITCJQ4GAL2IZ7JHC}

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	2026-05-18T01:12:25.817446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

470fe875dff49131261c3017a467e93880e912dc2892a63418dc6fcdf24fd0c3

Aliases

arxiv: 1606.04281 · arxiv_version: 1606.04281v1 · doi: 10.48550/arxiv.1606.04281 · pith_short_12: I4H6Q5O76SIT · pith_short_16: I4H6Q5O76SITCJQ4 · pith_short_8: I4H6Q5O7

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/I4H6Q5O76SITCJQ4GAL2IZ7JHC \
  | 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: 470fe875dff49131261c3017a467e93880e912dc2892a63418dc6fcdf24fd0c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e61d548e5ff5f8a6676ed6346f30bcbd9bd6967d779db55ca674c8a87ad8240",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-06-14T09:44:53Z",
    "title_canon_sha256": "cf778af2e82356cf115f39b58c605e923e7ebbcedc41202cb2efebc22af07098"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04281",
    "kind": "arxiv",
    "version": 1
  }
}