Pith Number

pith:GPS46SRG

pith:2016:GPS46SRGTVP5EL7MY6V24JQQVS

not attested not anchored not stored refs pending

A note on stable sheaves on Enriques surfaces II

Kota Yoshioka

arxiv:1605.03139 v1 · 2016-05-10 · 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{GPS46SRGTVP5EL7MY6V24JQQVS}

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	2026-05-18T01:15:07.470310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33e5cf4a269d5fd22fecc7abae2610ac937f8530e8c586a25b51fb697ffa1c7d

Aliases

arxiv: 1605.03139 · arxiv_version: 1605.03139v1 · doi: 10.48550/arxiv.1605.03139 · pith_short_12: GPS46SRGTVP5 · pith_short_16: GPS46SRGTVP5EL7M · pith_short_8: GPS46SRG

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/GPS46SRGTVP5EL7MY6V24JQQVS \
  | 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: 33e5cf4a269d5fd22fecc7abae2610ac937f8530e8c586a25b51fb697ffa1c7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10a4fe3c9c4d8b60487a160d8a21fbd38040ed5bb14f4865dc23dbb48d3b07d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-05-10T18:15:17Z",
    "title_canon_sha256": "65adfb56569120e2615a5c345a64d3d8afeb14c3895543fe6915d86eb295c312"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03139",
    "kind": "arxiv",
    "version": 1
  }
}