Pith Number

pith:4SPOKJWZ

pith:2026:4SPOKJWZCIKA66VSWJAPYO2L7G

not attested not anchored not stored refs pending

Feasibility Determination for Subjective Probability Constraints

Seong-Hee Kim, Sigrun Andradottir, Taehoon Kim, Yuwei Zhou

arxiv:2605.27237 v1 · 2026-05-26 · math.OC · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4SPOKJWZCIKA66VSWJAPYO2L7G}

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	2026-05-27T02:06:07.099723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e49ee526d912140f7ab2b240fc3b4bf9af30b7cd2d43de94a46b8d36fccbfd00

Aliases

arxiv: 2605.27237 · arxiv_version: 2605.27237v1 · doi: 10.48550/arxiv.2605.27237 · pith_short_12: 4SPOKJWZCIKA · pith_short_16: 4SPOKJWZCIKA66VS · pith_short_8: 4SPOKJWZ

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/4SPOKJWZCIKA66VSWJAPYO2L7G \
  | 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: e49ee526d912140f7ab2b240fc3b4bf9af30b7cd2d43de94a46b8d36fccbfd00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6507c2c9b22a654866711f3b480c43d8c6ff98fd37a3571785f10edecd728a84",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-05-26T16:17:17Z",
    "title_canon_sha256": "f214dc7e6264314bc894caa6849f3a2b1d5c0fc0b3ee410c7c8d512245ad7e5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27237",
    "kind": "arxiv",
    "version": 1
  }
}