Pith Number

pith:YEVWYHUQ

pith:2016:YEVWYHUQJ7OV7FET37NUMG33US

not attested not anchored not stored refs pending

Constructive canonicity for lattice-based fixed point logics

Alessandra Palmigiano, Andrew Craig, Willem Conradie, Zhiguang Zhao

arxiv:1603.06547 v1 · 2016-03-21 · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YEVWYHUQJ7OV7FET37NUMG33US}

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	2026-05-18T01:18:48.300487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c12b6c1e904fdd5f9493dfdb461b7ba4aa6e750baabb0040890296cd237c032a

Aliases

arxiv: 1603.06547 · arxiv_version: 1603.06547v1 · doi: 10.48550/arxiv.1603.06547 · pith_short_12: YEVWYHUQJ7OV · pith_short_16: YEVWYHUQJ7OV7FET · pith_short_8: YEVWYHUQ

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/YEVWYHUQJ7OV7FET37NUMG33US \
  | 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: c12b6c1e904fdd5f9493dfdb461b7ba4aa6e750baabb0040890296cd237c032a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b6e7642f7a5c2109c756a5e0426bb7fd069ee2fcfda9bb60b6b0c1ee1c0b828",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2016-03-21T19:24:10Z",
    "title_canon_sha256": "580cce786b6f2e75a652eb28c51b6d3adee0a4baca268b4641fde0f8a7d9997d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.06547",
    "kind": "arxiv",
    "version": 1
  }
}