Pith Number

pith:RN33PXAP

pith:2014:RN33PXAPAVS3DNRQZUOE6HDWED

not attested not anchored not stored refs pending

A note on the abundance conjecture

Tobias Dorsch, Vladimir Lazi\'c

arxiv:1406.6554 v1 · 2014-06-25 · 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{RN33PXAPAVS3DNRQZUOE6HDWED}

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	2026-05-18T01:33:16.639836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b77b7dc0f0565b1b630cd1c4f1c7620e148a57a076ce1b582c3e3a311f9cbc9

Aliases

arxiv: 1406.6554 · arxiv_version: 1406.6554v1 · doi: 10.48550/arxiv.1406.6554 · pith_short_12: RN33PXAPAVS3 · pith_short_16: RN33PXAPAVS3DNRQ · pith_short_8: RN33PXAP

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/RN33PXAPAVS3DNRQZUOE6HDWED \
  | 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: 8b77b7dc0f0565b1b630cd1c4f1c7620e148a57a076ce1b582c3e3a311f9cbc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7edd17722109653434c6d856beccf7b8a27ffc6a3ab0d1357f7985011bce57ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-06-25T13:07:39Z",
    "title_canon_sha256": "2e2d70da852e322bd0fe170c3b3b4b888ad6750f42d56a72b512753887bd44a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6554",
    "kind": "arxiv",
    "version": 1
  }
}