Pith Number

pith:344DDM4M

pith:2015:344DDM4MKJC4K2TNRM4C34W3T5

not attested not anchored not stored refs pending

Survey Results on Threats To External Validity, Generalizability Concerns, Data Sharing and University-Industry Collaboration in Mining Software Repository (MSR) Research

Ambika Tripathi, Ashish Sureka, Savita Dabral

arxiv:1506.01499 v1 · 2015-06-04 · 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{344DDM4MKJC4K2TNRM4C34W3T5}

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	2026-05-18T01:57:41.266513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df3831b38c5245c56a6d8b382df2db9f6b0c7927c42ecb139acc3d2553b933fa

Aliases

arxiv: 1506.01499 · arxiv_version: 1506.01499v1 · doi: 10.48550/arxiv.1506.01499 · pith_short_12: 344DDM4MKJC4 · pith_short_16: 344DDM4MKJC4K2TN · pith_short_8: 344DDM4M

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/344DDM4MKJC4K2TNRM4C34W3T5 \
  | 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: df3831b38c5245c56a6d8b382df2db9f6b0c7927c42ecb139acc3d2553b933fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22636f869735e08c0304eef649632861110c98126ecb83d3f300e67155fe1f9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2015-06-04T08:07:29Z",
    "title_canon_sha256": "24d582ae1a202986f00d3112c08d7c1b056507e174dc69da0a647c1d52c40235"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01499",
    "kind": "arxiv",
    "version": 1
  }
}