Pith Number

pith:2GW6ZCHN

pith:2016:2GW6ZCHNFZTYOD3HS4TM2OLOCM

not attested not anchored not stored refs pending

Quality Attributes in Practice: Contemporary Data

Giancarlo Succi, Jooyoung Lee, Manuel Mazzara, Mohammad Kassab, Rasul Tumyrkin

arxiv:1602.07092 v1 · 2016-02-23 · 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{2GW6ZCHNFZTYOD3HS4TM2OLOCM}

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	2026-05-18T01:20:07.191421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1adec88ed2e67870f679726cd396e1306ace3ea1fe90c270ebe6bc819d4eed6

Aliases

arxiv: 1602.07092 · arxiv_version: 1602.07092v1 · doi: 10.48550/arxiv.1602.07092 · pith_short_12: 2GW6ZCHNFZTY · pith_short_16: 2GW6ZCHNFZTYOD3H · pith_short_8: 2GW6ZCHN

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/2GW6ZCHNFZTYOD3HS4TM2OLOCM \
  | 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: d1adec88ed2e67870f679726cd396e1306ace3ea1fe90c270ebe6bc819d4eed6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88d921a67b67240f3c7b1c787a07925f6ed89eaea078fbce83123c5c9b0f39d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2016-02-23T08:56:58Z",
    "title_canon_sha256": "39c6c26ba1d748ccb75602de6501079acd95c5014d828c63bf05c9cd54c30f12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07092",
    "kind": "arxiv",
    "version": 1
  }
}