Pith Number

pith:NHRUIT6H

pith:2019:NHRUIT6HRRBJOQ6JIPTYUNXBU7

not attested not anchored not stored refs pending

Symbolic Analysis of Maude Theories with Narval

Demis Ballis, Julia Sapi\~na, Mar\'ia Alpuente, Santiago Escobar

arxiv:1907.10919 v1 · 2019-07-25 · cs.LO · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NHRUIT6HRRBJOQ6JIPTYUNXBU7}

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	2026-05-17T23:39:29.786781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69e3444fc78c429743c943e78a36e1a7ef46ccbba9fd59c29e12d1c8ec39820c

Aliases

arxiv: 1907.10919 · arxiv_version: 1907.10919v1 · doi: 10.48550/arxiv.1907.10919 · pith_short_12: NHRUIT6HRRBJ · pith_short_16: NHRUIT6HRRBJOQ6J · pith_short_8: NHRUIT6H

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/NHRUIT6HRRBJOQ6JIPTYUNXBU7 \
  | 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: 69e3444fc78c429743c943e78a36e1a7ef46ccbba9fd59c29e12d1c8ec39820c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63f293994b9aa3fd0f254d053c19b2f30e943e0adb9dccebeefec57d423d3432",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2019-07-25T09:27:07Z",
    "title_canon_sha256": "c5f951e1a8b0865a6494f6aac24140a710c1bbbffacc9566d06dec70c2d4fe07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.10919",
    "kind": "arxiv",
    "version": 1
  }
}