Pith Number

pith:OWQ4RSCF

pith:2013:OWQ4RSCF7V5Z2QK6BVJAS4BM7B

not attested not anchored not stored refs pending

Circumstellar absorption in double detonation Type Ia supernovae

James Guillochon, Ken J. Shen, Ryan J. Foley

arxiv:1302.2916 v3 · 2013-02-12 · astro-ph.SR · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OWQ4RSCF7V5Z2QK6BVJAS4BM7B}

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	2026-05-18T01:51:42.011656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75a1c8c845fd7b9d415e0d5209702cf87a5a65c41ed36ce5d338ac8b082289bc

Aliases

arxiv: 1302.2916 · arxiv_version: 1302.2916v3 · doi: 10.48550/arxiv.1302.2916 · pith_short_12: OWQ4RSCF7V5Z · pith_short_16: OWQ4RSCF7V5Z2QK6 · pith_short_8: OWQ4RSCF

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/OWQ4RSCF7V5Z2QK6BVJAS4BM7B \
  | 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: 75a1c8c845fd7b9d415e0d5209702cf87a5a65c41ed36ce5d338ac8b082289bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb39ff12562072c713e3c8a8d06f936b48d3d73bb9949cf0981f13c151708085",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-02-12T21:00:02Z",
    "title_canon_sha256": "4e00cba6f0382d6db1233b6c089a1ba0925ae323377d132761e42c8e6a1d5881"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2916",
    "kind": "arxiv",
    "version": 3
  }
}