Pith Number

pith:NSWPARUY

pith:2012:NSWPARUY2Z7USHXTSBMOSV3QA2

not attested not anchored not stored refs pending

Prospect of Studying Hard X- and Gamma-Rays from Type Ia Supernovae

A. Bamba, D. Kasen, F. K. Roepke, H. Yamaguchi, I. R. Seitenzahl, K. Maeda, K. Nomoto, M. Kromer, R. Diehl, T. Tamagawa, W. Hillebrandt, Y. Terada

arxiv:1208.2094 v2 · 2012-08-10 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NSWPARUY2Z7USHXTSBMOSV3QA2}

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	2026-05-18T01:55:16.964854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cacf04698d67f491ef39058e9577006bb6b4302339aa86375c54fb915a049c2

Aliases

arxiv: 1208.2094 · arxiv_version: 1208.2094v2 · doi: 10.48550/arxiv.1208.2094 · pith_short_12: NSWPARUY2Z7U · pith_short_16: NSWPARUY2Z7USHXT · pith_short_8: NSWPARUY

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/NSWPARUY2Z7USHXTSBMOSV3QA2 \
  | 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: 6cacf04698d67f491ef39058e9577006bb6b4302339aa86375c54fb915a049c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87ae68c3b6cfc48e3642763cb8aafc5dcbd78e7cf4d71bc7994dbdb05417acef",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-08-10T06:05:43Z",
    "title_canon_sha256": "815693c5730b070301c367bac51438405a28579d5f189831b8bd957da9d688cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.2094",
    "kind": "arxiv",
    "version": 2
  }
}