Pith Number

pith:3BKSP4J7

pith:2015:3BKSP4J7K2BV72AMNC774ZCGFO

not attested not anchored not stored refs pending

Disk galaxy scaling relations at intermediate redshifts - I. The Tully-Fisher and velocity-size relations

Asmus Boehm, Bodo L. Ziegler

arxiv:1507.07353 v2 · 2015-07-27 · 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{3BKSP4J7K2BV72AMNC774ZCGFO}

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	2026-05-18T01:10:24.904284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d85527f13f56835fe80c68bffe64462b90a3fba31ca5771cc45b81c7f0dbe02a

Aliases

arxiv: 1507.07353 · arxiv_version: 1507.07353v2 · doi: 10.48550/arxiv.1507.07353 · pith_short_12: 3BKSP4J7K2BV · pith_short_16: 3BKSP4J7K2BV72AM · pith_short_8: 3BKSP4J7

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/3BKSP4J7K2BV72AMNC774ZCGFO \
  | 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: d85527f13f56835fe80c68bffe64462b90a3fba31ca5771cc45b81c7f0dbe02a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67a4a1610d271d0fa17bd7f387d312c7120fb5090a85d3dd4a32c5bd137ad39c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-07-27T10:29:38Z",
    "title_canon_sha256": "4175ad4230628a5f8c085602e674f8c491df7ed8c0452f6208850938162bf7a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07353",
    "kind": "arxiv",
    "version": 2
  }
}