Pith Number

pith:NX53USM4

pith:2018:NX53USM4D2RPL5HZUKGTW7FDYG

not attested not anchored not stored refs pending

LINER galaxy properties and the local environment

Fernanda Duplancic, Georgina V. Coldwell, Sol Alonso, Valeria Mesa

arxiv:1803.00946 v1 · 2018-03-02 · 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{NX53USM4D2RPL5HZUKGTW7FDYG}

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	2026-05-18T00:17:04.450146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dfbba499c1ea2f5f4f9a28d3b7ca3c1bdc2f348b70df17a2cd7179696c8ab3b

Aliases

arxiv: 1803.00946 · arxiv_version: 1803.00946v1 · doi: 10.48550/arxiv.1803.00946 · pith_short_12: NX53USM4D2RP · pith_short_16: NX53USM4D2RPL5HZ · pith_short_8: NX53USM4

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/NX53USM4D2RPL5HZUKGTW7FDYG \
  | 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: 6dfbba499c1ea2f5f4f9a28d3b7ca3c1bdc2f348b70df17a2cd7179696c8ab3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28f3d7f3ac0b66473b3d20a92823163a756158ee1c7da3a459f9796c29f947b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-03-02T16:52:00Z",
    "title_canon_sha256": "e343dc8119be8f619216811712d220b346c6bdb09203df8a7a720b45c113ae00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.00946",
    "kind": "arxiv",
    "version": 1
  }
}