Pith Number

pith:2UISBJ6Q

pith:2017:2UISBJ6QY57OMK5YWPJMA26QF5

not attested not anchored not stored refs pending

Are You Ready? Towards the Engineering of Forensic-Ready Systems

Bashar Nuseibeh, George Grispos, Jesus Garcia-Galan, Liliana Pasquale

arxiv:1705.03250 v2 · 2017-05-09 · 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{2UISBJ6QY57OMK5YWPJMA26QF5}

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	2026-05-18T00:44:33.236521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d51120a7d0c77ee62bb8b3d2c06bd02f42a544d67236360fe09f6d15ea6b2304

Aliases

arxiv: 1705.03250 · arxiv_version: 1705.03250v2 · doi: 10.48550/arxiv.1705.03250 · pith_short_12: 2UISBJ6QY57O · pith_short_16: 2UISBJ6QY57OMK5Y · pith_short_8: 2UISBJ6Q

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/2UISBJ6QY57OMK5YWPJMA26QF5 \
  | 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: d51120a7d0c77ee62bb8b3d2c06bd02f42a544d67236360fe09f6d15ea6b2304

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa590c3fd29b375771778e476dc26dccebffad2ffc55832133964fac5c103739",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2017-05-09T09:47:01Z",
    "title_canon_sha256": "7915984710b25944745ed8585dc13c543f2048a8ccc0e1cbfffdbfae9f5dd7cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03250",
    "kind": "arxiv",
    "version": 2
  }
}