Pith Number

pith:Q7HGV5JF

pith:2013:Q7HGV5JF3QWY5N7KYJGUXQWPAH

not attested not anchored not stored refs pending

Decentralized set-valued state estimation based on non-deterministic chains

J\"org Raisch, Naim Bajcinca, Vladislav Nenchev, Yashar Kouhi

arxiv:1302.6683 v1 · 2013-02-27 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q7HGV5JF3QWY5N7KYJGUXQWPAH}

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	2026-05-18T03:32:19.124807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87ce6af525dc2d8eb7eac24d4bc2cf01e98aeaa00be77e2178625154bbbc509c

Aliases

arxiv: 1302.6683 · arxiv_version: 1302.6683v1 · doi: 10.48550/arxiv.1302.6683 · pith_short_12: Q7HGV5JF3QWY · pith_short_16: Q7HGV5JF3QWY5N7K · pith_short_8: Q7HGV5JF

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/Q7HGV5JF3QWY5N7KYJGUXQWPAH \
  | 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: 87ce6af525dc2d8eb7eac24d4bc2cf01e98aeaa00be77e2178625154bbbc509c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55bba998731e05fe9809fabb53e4e01f0b00c12c355cd237cfe973e4f0051778",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2013-02-27T07:16:56Z",
    "title_canon_sha256": "0590364c06d0089d43fef2217e882d622ee260d2e86b8a8a28bb7246b7f06dee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6683",
    "kind": "arxiv",
    "version": 1
  }
}