Pith Number

pith:DWACZEIB

pith:2007:DWACZEIB5452LSFOSS2K3YR3RP

not attested not anchored not stored refs pending

Automatic quenching of high energy gamma-ray sources by synchrotron photons

J.G. Kirk, L. Stawarz

arxiv:astro-ph/0701633 v2 · 2007-01-22 · 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{DWACZEIB5452LSFOSS2K3YR3RP}

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	2026-05-18T04:36:20.437355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d802c9101ef3ba5c8ae94b4ade23b8bd06ea5fbca64c56943dd6c65353a7696

Aliases

arxiv: astro-ph/0701633 · arxiv_version: astro-ph/0701633v2 · doi: 10.48550/arxiv.astro-ph/0701633 · pith_short_12: DWACZEIB5452 · pith_short_16: DWACZEIB5452LSFO · pith_short_8: DWACZEIB

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/DWACZEIB5452LSFOSS2K3YR3RP \
  | 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: 1d802c9101ef3ba5c8ae94b4ade23b8bd06ea5fbca64c56943dd6c65353a7696

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eab22d2360f930d4cdf9947cf88f0da4017d4f926dcc8b157844c6b0d22f2734",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-01-22T22:07:34Z",
    "title_canon_sha256": "bb305c6c633dbb8f5855bc36d6b88d69f33382935e2f0879c204fb9e8da41bc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0701633",
    "kind": "arxiv",
    "version": 2
  }
}