Pith Number

pith:5LUB7HJO

pith:2013:5LUB7HJOUAMOKE3RJYWTTBUPSU

not attested not anchored not stored refs pending

The DiskMass Survey. VI. Gas and stellar kinematics in spiral galaxies from PPak integral-field spectroscopy

Andrew Schechtman-Rook, David R. Andersen, Kyle B. Westfall, Marc A. W. Verheijen, Matthew A. Bershady, Rob A. Swaters, Thomas P. K. Martinsson

arxiv:1307.8130 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{5LUB7HJOUAMOKE3RJYWTTBUPSU}

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	2026-05-18T01:48:32.559934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eae81f9d2ea018e513714e2d39868f9508cee4c48dd43f07ad02dd7541558d71

Aliases

arxiv: 1307.8130 · arxiv_version: 1307.8130v1 · doi: 10.48550/arxiv.1307.8130 · pith_short_12: 5LUB7HJOUAMO · pith_short_16: 5LUB7HJOUAMOKE3R · pith_short_8: 5LUB7HJO

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/5LUB7HJOUAMOKE3RJYWTTBUPSU \
  | 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: eae81f9d2ea018e513714e2d39868f9508cee4c48dd43f07ad02dd7541558d71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e6d1e41fe66be3026fd7e3ff819670bd282857456071485be15e9ddf5072799",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-07-30T20:02:04Z",
    "title_canon_sha256": "a29a2da084ca8ec30eb33bb53730a6855125a361619b0b697e8c7d5b4f19a9f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.8130",
    "kind": "arxiv",
    "version": 1
  }
}