Pith Number

pith:BWTEI3SR

pith:2024:BWTEI3SRK2TRHBQLJCPSSOMKSC

not attested not anchored not stored refs pending

Suzaku observation of an iron K-shell line in the spiral galaxy NGC 6946

Azusa Inaba, Shigeo Yamauchi, Yumiko Anraku

arxiv:2403.17300 v1 · 2024-03-26 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BWTEI3SRK2TRHBQLJCPSSOMKSC}

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	2026-07-05T08:00:48.589059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0da6446e5156a713860b489f29398a908fc187809f20dd9c94f797a25971e602

Aliases

arxiv: 2403.17300 · arxiv_version: 2403.17300v1 · doi: 10.48550/arxiv.2403.17300 · pith_short_12: BWTEI3SRK2TR · pith_short_16: BWTEI3SRK2TRHBQL · pith_short_8: BWTEI3SR

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/BWTEI3SRK2TRHBQLJCPSSOMKSC \
  | 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: 0da6446e5156a713860b489f29398a908fc187809f20dd9c94f797a25971e602

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3d256cf5c7c0acd9cc03a54313a7c59363954ae269857a64d459fca01bfce6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-03-26T01:01:21Z",
    "title_canon_sha256": "134e9db58fd92c81a47cb81962a12a13d695a086c4725969d572235824ca0303"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.17300",
    "kind": "arxiv",
    "version": 1
  }
}