Pith Number

pith:CKB47ASI

pith:2017:CKB47ASICGVGSAY5XAJKCEUUHZ

not attested not anchored not stored refs pending

SAFFRON: A Semi-Automated Framework for Software Requirements Prioritization

Alim Ul Gias, Rubaida Easmin, Syed Ali Asif, Zarif Masud

arxiv:1801.00354 v1 · 2017-12-31 · 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{CKB47ASICGVGSAY5XAJKCEUUHZ}

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	2026-05-18T00:26:58.587486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1283cf824811aa69031db812a112943e5e2edb9748bac523b80b001a6871aa35

Aliases

arxiv: 1801.00354 · arxiv_version: 1801.00354v1 · doi: 10.48550/arxiv.1801.00354 · pith_short_12: CKB47ASICGVG · pith_short_16: CKB47ASICGVGSAY5 · pith_short_8: CKB47ASI

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/CKB47ASICGVGSAY5XAJKCEUUHZ \
  | 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: 1283cf824811aa69031db812a112943e5e2edb9748bac523b80b001a6871aa35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64841550e1fbf385df89f973386f7f622db7a4c5e770bbefc551aa423d5e8786",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2017-12-31T21:02:25Z",
    "title_canon_sha256": "4d2ad0aad2c627cede291e5f25a0d7336b54308a428902d35142073f7d65d722"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00354",
    "kind": "arxiv",
    "version": 1
  }
}