Pith Number

pith:O6XWC3LM

pith:2016:O6XWC3LM57HEHBYKISHGHP44N6

not attested not anchored not stored refs pending

New families of rank 2 bundles on projective space

Charles Almeida, Marcos Jardim

arxiv:1611.02331 v2 · 2016-11-07 · 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{O6XWC3LM57HEHBYKISHGHP44N6}

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	2026-05-18T00:50:28.943794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77af616d6cefce43870a448e63bf9c6fa18c250d5d2b8f34fac8c19579aeac2a

Aliases

arxiv: 1611.02331 · arxiv_version: 1611.02331v2 · doi: 10.48550/arxiv.1611.02331 · pith_short_12: O6XWC3LM57HE · pith_short_16: O6XWC3LM57HEHBYK · pith_short_8: O6XWC3LM

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/O6XWC3LM57HEHBYKISHGHP44N6 \
  | 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: 77af616d6cefce43870a448e63bf9c6fa18c250d5d2b8f34fac8c19579aeac2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3db98a5adec3b2a0b8d1701f28aca7f95161ae1defb7d7426c476e6d03d109c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-11-07T22:46:18Z",
    "title_canon_sha256": "013fc9e9326efff4c886808bb925e43e80be8c2b6f0f36c19d8e729112657e86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.02331",
    "kind": "arxiv",
    "version": 2
  }
}