Pith Number

pith:S3PJTFTL

pith:2017:S3PJTFTL4BOXWFXJIUITPII2KI

not attested not anchored not stored refs pending

Grand Challenges of Traceability: The Next Ten Years

Giuliano Antoniol, Jane Cleland-Huang, Jane Huffman Hayes, Michael Vierhauser

arxiv:1710.03129 v1 · 2017-10-09 · 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{S3PJTFTL4BOXWFXJIUITPII2KI}

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	2026-05-18T00:33:26.987112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96de99966be05d7b16e9451137a11a5231d0e33f5162ee85f7b6468684cb49ee

Aliases

arxiv: 1710.03129 · arxiv_version: 1710.03129v1 · doi: 10.48550/arxiv.1710.03129 · pith_short_12: S3PJTFTL4BOX · pith_short_16: S3PJTFTL4BOXWFXJ · pith_short_8: S3PJTFTL

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/S3PJTFTL4BOXWFXJIUITPII2KI \
  | 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: 96de99966be05d7b16e9451137a11a5231d0e33f5162ee85f7b6468684cb49ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe5ded9792c9bc6773c4d629408b51c6a0def87ffcc3b02562cc0fab20a343e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2017-10-09T14:54:56Z",
    "title_canon_sha256": "6d9998eb4b99d1640e22694cf3269c5d39874339f6d231652323573da3458061"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03129",
    "kind": "arxiv",
    "version": 1
  }
}