Pith Number

pith:RKGA3AXX

pith:2018:RKGA3AXXCUO3LIBVV3GMCHGTHE

not attested not anchored not stored refs pending

Categories of Optics

Mitchell Riley

arxiv:1809.00738 v2 · 2018-09-03 · 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{RKGA3AXXCUO3LIBVV3GMCHGTHE}

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.

Cited by

2 papers in Pith

Polycategorical Constructions for Unitary Supermaps of Arbitrary Dimension

Supermaps on generalised theories

Receipt and verification

First computed	2026-05-18T00:06:17.988937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a8c0d82f7151db5a035aeccc11cd339311141c3b6b422fcda3adc0b7325e0f4

Aliases

arxiv: 1809.00738 · arxiv_version: 1809.00738v2 · doi: 10.48550/arxiv.1809.00738 · pith_short_12: RKGA3AXXCUO3 · pith_short_16: RKGA3AXXCUO3LIBV · pith_short_8: RKGA3AXX

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/RKGA3AXXCUO3LIBVV3GMCHGTHE \
  | 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: 8a8c0d82f7151db5a035aeccc11cd339311141c3b6b422fcda3adc0b7325e0f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b4cac1800a7926a088f0852cbbb2d02c8251141337c5a7ae4fd85fd6221003b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2018-09-03T22:30:12Z",
    "title_canon_sha256": "b99e28c77844ce83c4c2de31de1d488ce05332fcec8a8255e274b8f1812a24db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00738",
    "kind": "arxiv",
    "version": 2
  }
}