Pith Number

pith:MT2GYXED

pith:2016:MT2GYXED5TRV3SH2PML7M3UDDK

not attested not anchored not stored refs pending

Dynamic Complexity of the Dyck Reachability

Patricia Bouyer, Vincent Jug\'e

arxiv:1610.07499 v2 · 2016-10-24 · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MT2GYXED5TRV3SH2PML7M3UDDK}

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	2026-05-18T00:46:20.629747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64f46c5c83ece35dc8fa7b17f66e831a9e29e9a3ba57c38a3f10b2202d78e6bf

Aliases

arxiv: 1610.07499 · arxiv_version: 1610.07499v2 · doi: 10.48550/arxiv.1610.07499 · pith_short_12: MT2GYXED5TRV · pith_short_16: MT2GYXED5TRV3SH2 · pith_short_8: MT2GYXED

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/MT2GYXED5TRV3SH2PML7M3UDDK \
  | 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: 64f46c5c83ece35dc8fa7b17f66e831a9e29e9a3ba57c38a3f10b2202d78e6bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88cf8b37147f5d8b0a4c5a83e6efe446755bc9f600ed0012b1d15bba9b3bb74b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2016-10-24T17:15:32Z",
    "title_canon_sha256": "bed77e072ec360e200f6ec83361d77fe114b323d36481f9fb85a9edd63cae711"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.07499",
    "kind": "arxiv",
    "version": 2
  }
}