Pith Number

pith:HK7NEC5M

pith:2003:HK7NEC5MYN7SE2ZBXSSL2BXNJY

not attested not anchored not stored refs pending

On multicomponent effects in stellar winds of stars at extremely low metallicity

J.C. Brown, J. Krticka, J. Kubat, R.K. Galloway, S.P. Owocki

arxiv:astro-ph/0303026 v1 · 2003-03-03 · 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{HK7NEC5MYN7SE2ZBXSSL2BXNJY}

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	2026-05-18T04:22:19.797211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3abed20bacc37f226b21bca4bd06ed4e0b7b375354a42191c0a382372822b674

Aliases

arxiv: astro-ph/0303026 · arxiv_version: astro-ph/0303026v1 · doi: 10.48550/arxiv.astro-ph/0303026 · pith_short_12: HK7NEC5MYN7S · pith_short_16: HK7NEC5MYN7SE2ZB · pith_short_8: HK7NEC5M

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/HK7NEC5MYN7SE2ZBXSSL2BXNJY \
  | 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: 3abed20bacc37f226b21bca4bd06ed4e0b7b375354a42191c0a382372822b674

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cdde5095bbba0ae9810bdd02838e609b140af722cd912380c8463ab052a82a1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-03-03T09:31:12Z",
    "title_canon_sha256": "bf2e91d817d38486572b316dac5f3fc02514507861350b24e43a63d22ad3e621"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0303026",
    "kind": "arxiv",
    "version": 1
  }
}