Pith Number

pith:TVQNEQHT

pith:2015:TVQNEQHT2ZW4XL6EL6RLS2GI57

not attested not anchored not stored refs pending

ViSpec: A graphical tool for elicitation of MTL requirements

Bardh Hoxha, Georgios Fainekos, Nikolaos Mavridis

arxiv:1508.00618 v1 · 2015-08-03 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TVQNEQHT2ZW4XL6EL6RLS2GI57}

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	2026-05-18T00:58:57.952433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d60d240f3d66dcbafc45fa2b968c8efcd1c6b636f8ae23ed958811271dd2b32

Aliases

arxiv: 1508.00618 · arxiv_version: 1508.00618v1 · doi: 10.48550/arxiv.1508.00618 · pith_short_12: TVQNEQHT2ZW4 · pith_short_16: TVQNEQHT2ZW4XL6E · pith_short_8: TVQNEQHT

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/TVQNEQHT2ZW4XL6EL6RLS2GI57 \
  | 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: 9d60d240f3d66dcbafc45fa2b968c8efcd1c6b636f8ae23ed958811271dd2b32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd94ce3fd03b041767ae7f41c7406938ab396fb55a68704f8b8c82425c891602",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2015-08-03T23:25:34Z",
    "title_canon_sha256": "77279e0045360edbde00b832988dd50cdb863cd1365ffc6f3978c3199c56f477"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00618",
    "kind": "arxiv",
    "version": 1
  }
}