Pith Number

pith:GEOZ7OMQ

pith:2013:GEOZ7OMQ6DUN3H7QDYJNYASZ3X

not attested not anchored not stored refs pending

Enhancing Approximations for Regular Reachability Analysis

Alois Dreyfus (INRIA Nancy - Grand Est / LORIA / LIFC, FEMTO-ST), Olga Kouchnarenko (INRIA Nancy - Grand Est / LORIA / LIFC, Pierre-Cyrille Heam (INRIA Nancy - Grand Est / LORIA / LIFC, UMR 6174)

arxiv:1311.6605 v1 · 2013-11-26 · cs.FL · cs.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{GEOZ7OMQ6DUN3H7QDYJNYASZ3X}

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	2026-05-18T03:06:12.245289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

311d9fb990f0e8dd9ff01e12dc0259dde1b2fce5920e092c2aea6a3396bad869

Aliases

arxiv: 1311.6605 · arxiv_version: 1311.6605v1 · doi: 10.48550/arxiv.1311.6605 · pith_short_12: GEOZ7OMQ6DUN · pith_short_16: GEOZ7OMQ6DUN3H7Q · pith_short_8: GEOZ7OMQ

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/GEOZ7OMQ6DUN3H7QDYJNYASZ3X \
  | 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: 311d9fb990f0e8dd9ff01e12dc0259dde1b2fce5920e092c2aea6a3396bad869

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c15b96c9d9523b615281c51d5afbc83e06dc9240ca63d52ecafadb2ca9773c7",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2013-11-26T09:57:16Z",
    "title_canon_sha256": "88ae5cd548f1d0be01c6e06f80a0b292b97fe9dbe9f34c67e99dc9c2ca2a8c69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6605",
    "kind": "arxiv",
    "version": 1
  }
}