Pith Number

pith:GYAGA627

pith:2000:GYAGA627E54FGYVDJKYUYCT4WJ

not attested not anchored not stored refs pending

An Early-Time Infrared and Optical Study of the Type Ia Supernova 1998bu in M96

A. Aparicio, A.C. Chrysostomou, A.J.L. Fernandes, A. Oscoz, C.R. Benn, D.J. James, D.L. Pollacco, D. Martinez-Delgado, J.H. Telting, J. Iglesias-Paramo, M. Hernandez, M.R. Burleigh, M. Rozas, M.R. Zapatero-Osorio, N.A. Walton, P.A. James, P.L. Hammersley, P. Sorensen, R.A. Swaters, S. J. Smartt, S.N. Kemp, T.A. Lister, T.R. Geballe, W.D. Vacca, W.P.S. Meikle

arxiv:astro-ph/0007022 v1 · 2000-07-03 · 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{GYAGA627E54FGYVDJKYUYCT4WJ}

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	2026-07-04T16:16:51.705120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3600607b5f27785362a34ab14c0a7cb245d63a901934fade259ff306df6f062c

Aliases

arxiv: astro-ph/0007022 · arxiv_version: astro-ph/0007022v1 · doi: 10.48550/arxiv.astro-ph/0007022 · pith_short_12: GYAGA627E54F · pith_short_16: GYAGA627E54FGYVD · pith_short_8: GYAGA627

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/GYAGA627E54FGYVDJKYUYCT4WJ \
  | 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: 3600607b5f27785362a34ab14c0a7cb245d63a901934fade259ff306df6f062c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b181850b77eb4873487c95dd51c24cccebc519d76d2fdfea1f64424843332c3e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-07-03T16:21:45Z",
    "title_canon_sha256": "cc2ca52122d8d3c8df16cc3f8f2f5baa1cb6ecc4439d6776dbe548132c0001c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0007022",
    "kind": "arxiv",
    "version": 1
  }
}