Pith Number

pith:LD6M2PMX

pith:2002:LD6M2PMXYBT6FUU4ZXGQ6ZTCO3

not attested not anchored not stored refs pending

COMPTEL upper limits for the 56Co gamma-ray emission from SN1998bu

2), (2) FRM-II, (3) SRON Institute for Space Research, (4) Space Science Center, (5) Science Division, Durham, ESA, ESTEC, Garching, Germany, G.G. Lichti (1), H. Bloemen (3), J. Ryan (4), K. Bennett (5) ((1) MPE, Noordwijk, R. Diehl (1), R. Georgii (1, S. Pl\"uschke (1), the Netherlands), The Netherlands, TU M\"unchen, University of New Hampshire, USA, Utrecht, V. Sch\"onfelder (1), W. Hermsen (3)

arxiv:astro-ph/0208152 v1 · 2002-08-07 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LD6M2PMXYBT6FUU4ZXGQ6ZTCO3}

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	2026-05-18T01:09:03.616489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58fccd3d97c067e2d29ccdcd0f666276e793f0fb788243de1dbbbd24b2e79649

Aliases

arxiv: astro-ph/0208152 · arxiv_version: astro-ph/0208152v1 · doi: 10.48550/arxiv.astro-ph/0208152 · pith_short_12: LD6M2PMXYBT6 · pith_short_16: LD6M2PMXYBT6FUU4 · pith_short_8: LD6M2PMX

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/LD6M2PMXYBT6FUU4ZXGQ6ZTCO3 \
  | 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: 58fccd3d97c067e2d29ccdcd0f666276e793f0fb788243de1dbbbd24b2e79649

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a8d1c6e75755c0c8f6b6c5c199057f326c13ed60789bfc9c1d36963950b6c3d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-08-07T12:16:52Z",
    "title_canon_sha256": "a8e8f3053d21eba035341cb9443b943751e372a06c803fbd515d9a67b113ac61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0208152",
    "kind": "arxiv",
    "version": 1
  }
}