Pith Number

pith:APJMTTRS

pith:2018:APJMTTRSE2ZXWISUIRUTAAY7CN

not attested not anchored not stored refs pending

Calibrating Interstellar Abundances using SNR Radiative Shocks

Ashley J. Ruiter, David C. Nicholls, Fr\'ed\'eric P.A. Vogt, Ivo R. Seitenzahl, Michael A. Dopita, Parviz Ghavamian, Ralph S. Sutherland

arxiv:1811.06659 v1 · 2018-11-16 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{APJMTTRSE2ZXWISUIRUTAAY7CN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:55:54.067057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03d2c9ce3226b37b2254446930031f13616c537f6564a113fdaf1b13540294c6

Aliases

arxiv: 1811.06659 · arxiv_version: 1811.06659v1 · doi: 10.48550/arxiv.1811.06659 · pith_short_12: APJMTTRSE2ZX · pith_short_16: APJMTTRSE2ZXWISU · pith_short_8: APJMTTRS

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/APJMTTRSE2ZXWISUIRUTAAY7CN \
  | 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: 03d2c9ce3226b37b2254446930031f13616c537f6564a113fdaf1b13540294c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "351361760fdc18e5cfab4dbb5d5725528f273e85912af1070957e413a170ec84",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-11-16T02:31:17Z",
    "title_canon_sha256": "82ed9b51a4e4a318d538e94f9b6a770e71c31664a4b908e5c0307ed9969601b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06659",
    "kind": "arxiv",
    "version": 1
  }
}