Pith Number

pith:VOJCLQHO

pith:2016:VOJCLQHOOJELXUBL2UEJSZGBCG

not attested not anchored not stored refs pending

IFU spectroscopy of southern PNe: III

A. Ali, A. Alruhaili, H.M. Basurah, M.A. Amer, M.A. Dopita, R. Alsulami

arxiv:1607.00495 v1 · 2016-07-02 · astro-ph.SR · 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{VOJCLQHOOJELXUBL2UEJSZGBCG}

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	2026-05-18T01:03:26.178106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab9225c0ee7248bbd02bd5089964c1118fd885b239ccf568b2ede6c3b838ca6d

Aliases

arxiv: 1607.00495 · arxiv_version: 1607.00495v1 · doi: 10.48550/arxiv.1607.00495 · pith_short_12: VOJCLQHOOJEL · pith_short_16: VOJCLQHOOJELXUBL · pith_short_8: VOJCLQHO

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/VOJCLQHOOJELXUBL2UEJSZGBCG \
  | 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: ab9225c0ee7248bbd02bd5089964c1118fd885b239ccf568b2ede6c3b838ca6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4541114fd6d8abe841ae58de5e5f35e25c0ada92d8cca1c01893ca398f025143",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-07-02T11:53:26Z",
    "title_canon_sha256": "9d24a5bdd5eeda2630f0ebd39c66bd452d149f26e0e7105a23436904e93b7a7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00495",
    "kind": "arxiv",
    "version": 1
  }
}