Pith Number

pith:UO2FEC7I

pith:2018:UO2FEC7IDVLEMP3VH37HSD6JWL

not attested not anchored not stored refs pending

Iterated Belief Revision Under Resource Constraints: Logic as Geometry

Daniel E. Koditschek, Dan P. Guralnik

arxiv:1812.08313 v1 · 2018-12-20 · cs.AI · cs.DM · cs.LG · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UO2FEC7IDVLEMP3VH37HSD6JWL}

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	2026-05-17T23:57:51.646121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3b4520be81d56463f753efe790fc9b2e8912576555a2bf677644e6feb0ee474

Aliases

arxiv: 1812.08313 · arxiv_version: 1812.08313v1 · doi: 10.48550/arxiv.1812.08313 · pith_short_12: UO2FEC7IDVLE · pith_short_16: UO2FEC7IDVLEMP3V · pith_short_8: UO2FEC7I

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/UO2FEC7IDVLEMP3VH37HSD6JWL \
  | 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: a3b4520be81d56463f753efe790fc9b2e8912576555a2bf677644e6feb0ee474

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "362b1c1f7a7048d47e882030441c0f6f43933522aff55c651648b93168edb1e0",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.LG",
      "math.MG"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-12-20T01:58:04Z",
    "title_canon_sha256": "1d37c4609711ec6fa62078958ddfd1fc3ea07cf5f2ce83981ee5adb203415382"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08313",
    "kind": "arxiv",
    "version": 1
  }
}