Pith Number

pith:GRRMCYTA

pith:2018:GRRMCYTA4TAZMBWH675ZTE4VCK

not attested not anchored not stored refs pending

Signal Convolution Logic

Ezio Bartocci, Laura Nenzi, Luca Bortolussi, Simone Silvetti

arxiv:1806.00238 v2 · 2018-06-01 · 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{GRRMCYTA4TAZMBWH675ZTE4VCK}

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	2026-05-18T00:05:38.906426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3462c16260e4c19606c7f7fb999395129761a4f7e8afa731fb6b2b05c4828f35

Aliases

arxiv: 1806.00238 · arxiv_version: 1806.00238v2 · doi: 10.48550/arxiv.1806.00238 · pith_short_12: GRRMCYTA4TAZ · pith_short_16: GRRMCYTA4TAZMBWH · pith_short_8: GRRMCYTA

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/GRRMCYTA4TAZMBWH675ZTE4VCK \
  | 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: 3462c16260e4c19606c7f7fb999395129761a4f7e8afa731fb6b2b05c4828f35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fcae1f532ed106eadfa83875119821b9e73afe4626dc7618151e8b3e82d084a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2018-06-01T08:41:53Z",
    "title_canon_sha256": "6d1c15a3f757076562be6c4577c1a56231442d709fae3cbda66e0d008490c22e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.00238",
    "kind": "arxiv",
    "version": 2
  }
}