Pith Number

pith:N2QQEEIB

pith:2002:N2QQEEIBPVTJAITOR4NEBYTZU4

not attested not anchored not stored refs pending

Rotation as a source of asymmetry in the double-peak lightcurves of the bright EGRET pulsars

B. Rudak, J. Dyks

arxiv:astro-ph/0207547 v1 · 2002-07-25 · 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{N2QQEEIBPVTJAITOR4NEBYTZU4}

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	2026-07-04T16:30:26.645966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ea10211017d6690226e8f1a40e279a72a307fa739eed9fb67e1712e8f6eeab1

Aliases

arxiv: astro-ph/0207547 · arxiv_version: astro-ph/0207547v1 · doi: 10.48550/arxiv.astro-ph/0207547 · pith_short_12: N2QQEEIBPVTJ · pith_short_16: N2QQEEIBPVTJAITO · pith_short_8: N2QQEEIB

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/N2QQEEIBPVTJAITOR4NEBYTZU4 \
  | 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: 6ea10211017d6690226e8f1a40e279a72a307fa739eed9fb67e1712e8f6eeab1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b11d4ab77f03533af04388ce7df1a9b41d8b09fe1731d1b890f611761e6b608d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-07-25T14:00:47Z",
    "title_canon_sha256": "c32f2953ea68af34383fe2e25f5e131122a51e237a78eac4970559dab0c59da5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0207547",
    "kind": "arxiv",
    "version": 1
  }
}