Pith Number

pith:G77BPQHD

pith:2016:G77BPQHD65UGADICJEUP4VCKZ6

not attested not anchored not stored refs pending

Restricted Priestley dualities and discriminator varieties

Asha Gair, Brian A. Davey

arxiv:1605.08147 v1 · 2016-05-26 · math.CT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G77BPQHD65UGADICJEUP4VCKZ6}

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	2026-05-18T01:13:36.959223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37fe17c0e3f768600d024928fe544acf89695da694c5458d8bf0ae671829ad71

Aliases

arxiv: 1605.08147 · arxiv_version: 1605.08147v1 · doi: 10.48550/arxiv.1605.08147 · pith_short_12: G77BPQHD65UG · pith_short_16: G77BPQHD65UGADIC · pith_short_8: G77BPQHD

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/G77BPQHD65UGADICJEUP4VCKZ6 \
  | 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: 37fe17c0e3f768600d024928fe544acf89695da694c5458d8bf0ae671829ad71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d51feb8d517411d4c5e3c7691ce363a8d458ffc549a13ccbbe2bb6804fe7afe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2016-05-26T05:32:03Z",
    "title_canon_sha256": "0c77963bcecb4e46e02f55e0a8d7639367cc5f7fbc304ad6fa82d371a8c9f194"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08147",
    "kind": "arxiv",
    "version": 1
  }
}