Pith Number

pith:T2EZWNG4

pith:1996:T2EZWNG4ZYU5CCGZKU6APOYDH6

not attested not anchored not stored refs pending

Constraints on Cosmic Ray propagation from Radio Continuum data of NGC 2146

G.G. Pooley, P. Alexander, T. Wilding (MRAO Cambrigde, UK), U. Lisenfeld

arxiv:astro-ph/9603111 v1 · 1996-03-20 · 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{T2EZWNG4ZYU5CCGZKU6APOYDH6}

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	2026-05-18T01:40:21.573280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e899b34dcce29d108d9553c07bb033fb8edafd9528a51e8513adb00f0661fdc

Aliases

arxiv: astro-ph/9603111 · arxiv_version: astro-ph/9603111v1 · doi: 10.48550/arxiv.astro-ph/9603111 · pith_short_12: T2EZWNG4ZYU5 · pith_short_16: T2EZWNG4ZYU5CCGZ · pith_short_8: T2EZWNG4

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/T2EZWNG4ZYU5CCGZKU6APOYDH6 \
  | 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: 9e899b34dcce29d108d9553c07bb033fb8edafd9528a51e8513adb00f0661fdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7900f8b618f5b1e0780e060fcb6833c6eb8aae5b86a53e03ba7261a9f78af6ea",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-03-20T15:57:30Z",
    "title_canon_sha256": "6af678a46febc5ae06887dabb87d48cc2e8b8e0b53120b4cabdd265a6205b6c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9603111",
    "kind": "arxiv",
    "version": 1
  }
}