Pith Number

pith:XCU3GL5F

pith:2013:XCU3GL5FY5JNX42HTJFPDFYEAJ

not attested not anchored not stored refs pending

A Herschel-ATLAS study of dusty spheroids: probing the minor-merger process in the local Universe

C. J. Lintott, D. J. B. Smith, K. Rowlands, L. Dunne, M. Alpaslan, M. Bureau, S. Kaviraj, S. Shabala, the H-ATLAS collaboration, Y.-S. Ting

arxiv:1307.8127 v1 · 2013-07-30 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XCU3GL5FY5JNX42HTJFPDFYEAJ}

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	2026-05-18T01:48:32.576918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8a9b32fa5c752dbf3479a4af19704024fee3f968d8d455a1629bfe0af0bad15

Aliases

arxiv: 1307.8127 · arxiv_version: 1307.8127v1 · doi: 10.48550/arxiv.1307.8127 · pith_short_12: XCU3GL5FY5JN · pith_short_16: XCU3GL5FY5JNX42H · pith_short_8: XCU3GL5F

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/XCU3GL5FY5JNX42HTJFPDFYEAJ \
  | 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: b8a9b32fa5c752dbf3479a4af19704024fee3f968d8d455a1629bfe0af0bad15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed6a2a872b93369e5ca25833c8f5f1a7a5b9d1428c8cba071e6e1b7ab5912fd2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-07-30T20:00:23Z",
    "title_canon_sha256": "f628acfcea89b5d76ce05023257b23160c83c0b1e062437f83f5696281a196c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.8127",
    "kind": "arxiv",
    "version": 1
  }
}