Pith Number

pith:IXUIQVSO

pith:2015:IXUIQVSO7Q27BI6HRM6QR5W4TX

not attested not anchored not stored refs pending

Mass models of disk galaxies from the DiskMass Survey in MOND

Antonaldo Diaferio, Benoit Famaey, Garry W. Angus, Gianfranco Gentile, Kurt J. van der Heyden, Robert A. Swaters, Stacy S. McGaugh

arxiv:1505.05522 v1 · 2015-05-20 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXUIQVSO7Q27BI6HRM6QR5W4TX}

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	2026-05-18T02:03:54.412496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45e888564efc35f0a3c78b3d08f6dc9df8f8e2c37a352d3e653df1db43ecd06e

Aliases

arxiv: 1505.05522 · arxiv_version: 1505.05522v1 · doi: 10.48550/arxiv.1505.05522 · pith_short_12: IXUIQVSO7Q27 · pith_short_16: IXUIQVSO7Q27BI6H · pith_short_8: IXUIQVSO

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/IXUIQVSO7Q27BI6HRM6QR5W4TX \
  | 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: 45e888564efc35f0a3c78b3d08f6dc9df8f8e2c37a352d3e653df1db43ecd06e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e17823dacd08697234859a07f0512803293be9261a551fb802cf9ad02788831",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-05-20T20:06:59Z",
    "title_canon_sha256": "cb1968b6b061ee347c4867dfb45384096429f1608644293916f5fbe0d4610996"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05522",
    "kind": "arxiv",
    "version": 1
  }
}