Pith Number

pith:PSSC2OCD

pith:2018:PSSC2OCDWYEWJACD22BH4ON3J6

not attested not anchored not stored refs pending

Measuring dust in core-collapse supernovae with a Bayesian approach to line profile modelling

Antonia Bevan

arxiv:1803.10241 v2 · 2018-03-27 · 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{PSSC2OCDWYEWJACD22BH4ON3J6}

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	2026-05-17T23:56:48.188909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ca42d3843b609648043d6827e39bb4fa98f2ac2b954da4ebbc83c09e490d0da

Aliases

arxiv: 1803.10241 · arxiv_version: 1803.10241v2 · doi: 10.48550/arxiv.1803.10241 · pith_short_12: PSSC2OCDWYEW · pith_short_16: PSSC2OCDWYEWJACD · pith_short_8: PSSC2OCD

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/PSSC2OCDWYEWJACD22BH4ON3J6 \
  | 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: 7ca42d3843b609648043d6827e39bb4fa98f2ac2b954da4ebbc83c09e490d0da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dcda71304a6dacbc71a7d54a3c1c273556637b31268ec76c95fd5dd8347a74b",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-03-27T18:00:06Z",
    "title_canon_sha256": "60b683299f6a11475a7b457dab4ab5e50f739fa1076c40fae5e4cbb6649eba5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10241",
    "kind": "arxiv",
    "version": 2
  }
}