Pith Number

pith:GSH5AHGL

pith:2017:GSH5AHGLJHFNMUVDEANAHLLDX3

not attested not anchored not stored refs pending

Pushing the limits: detecting H2 emission from faint bipolar planetary nebulae in the IPHAS sample

Edgar Santamaria, Gerardo Ramos-Larios, Laurence Sabin, Martin A. Guerrero

arxiv:1707.00368 v1 · 2017-07-02 · 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{GSH5AHGLJHFNMUVDEANAHLLDX3}

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	2026-05-18T00:41:03.607434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

348fd01ccb49cad652a3201a03ad63beeb1a43a6e1083b2e3c9f8ae2df4590f6

Aliases

arxiv: 1707.00368 · arxiv_version: 1707.00368v1 · doi: 10.48550/arxiv.1707.00368 · pith_short_12: GSH5AHGLJHFN · pith_short_16: GSH5AHGLJHFNMUVD · pith_short_8: GSH5AHGL

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/GSH5AHGLJHFNMUVDEANAHLLDX3 \
  | 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: 348fd01ccb49cad652a3201a03ad63beeb1a43a6e1083b2e3c9f8ae2df4590f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "811548717b08adca455f57e7a7278bb8b325d77632de3efa9a26d366eb338342",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-07-02T23:20:37Z",
    "title_canon_sha256": "84442fb956334758fec7244df93ff5b991ac6f99ced7e93968cde57b9c040011"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00368",
    "kind": "arxiv",
    "version": 1
  }
}