Pith Number

pith:Z2DFMIFL

pith:2003:Z2DFMIFLUDW7J5UZMJMSG5K6AD

not attested not anchored not stored refs pending

The infrared supernova rate in starburst galaxies

A. Alonso-Herrero, F. Ghinassi, F. Mannucci, G. Cresci, L. Vanzi, M. Della Valle, N. M. Nagar, R. Maiolino, V. D. Ivanov

arxiv:astro-ph/0302323 v1 · 2003-02-17 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z2DFMIFLUDW7J5UZMJMSG5K6AD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:21:41.867695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce865620aba0edf4f699625923755e00d1a09f26f2cba9fdb82818ccff7b3e25

Aliases

arxiv: astro-ph/0302323 · arxiv_version: astro-ph/0302323v1 · doi: 10.48550/arxiv.astro-ph/0302323 · pith_short_12: Z2DFMIFLUDW7 · pith_short_16: Z2DFMIFLUDW7J5UZ · pith_short_8: Z2DFMIFL

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/Z2DFMIFLUDW7J5UZMJMSG5K6AD \
  | 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: ce865620aba0edf4f699625923755e00d1a09f26f2cba9fdb82818ccff7b3e25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5dc93310fe61d233e512e458983e88ed38e48509af799e96e791faff6b9809f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-02-17T13:41:27Z",
    "title_canon_sha256": "a7b1e85fb57e0e5d51b43889ce76ddf71433d16279ea700a177d796704741325"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0302323",
    "kind": "arxiv",
    "version": 1
  }
}