Pith Number

pith:P5JEYZIS

pith:2014:P5JEYZISZ4DVN6VVF4UBYEFOMC

not attested not anchored not stored refs pending

Spectroscopic Analysis in the Virtual Observatory Environment with SPLAT-VO

David Andresic, Margarida Castro Neves, Peter W. Draper, Petr Skoda, Tim Jenness

arxiv:1407.1765 v1 · 2014-07-07 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P5JEYZISZ4DVN6VVF4UBYEFOMC}

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	2026-05-18T02:48:10.493848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f524c6512cf0756fab52f281c10ae6085d215c6cf499f2192156cb689e85c23

Aliases

arxiv: 1407.1765 · arxiv_version: 1407.1765v1 · doi: 10.48550/arxiv.1407.1765 · pith_short_12: P5JEYZISZ4DV · pith_short_16: P5JEYZISZ4DVN6VV · pith_short_8: P5JEYZIS

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/P5JEYZISZ4DVN6VVF4UBYEFOMC \
  | 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: 7f524c6512cf0756fab52f281c10ae6085d215c6cf499f2192156cb689e85c23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c68ddae1d7e474582a628cf330967a9ea101296e47079d8faba381bc256c46a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-07-07T16:34:10Z",
    "title_canon_sha256": "db6bb1cdcc4344fea67f4f8f7f99011e9fd8fccfc6da242954d50c6b0a435caa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1765",
    "kind": "arxiv",
    "version": 1
  }
}