Pith Number

pith:SK73LTW7

pith:2010:SK73LTW7VFRVPMEA3JCULWL6YK

not attested not anchored not stored refs pending

Understanding the effects of geometry and rotation on pulsar intensity profiles

R.M.C. Thomas, R.T. Gangadhara, Y. Gupta

arxiv:1003.4687 v1 · 2010-03-24 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SK73LTW7VFRVPMEA3JCULWL6YK}

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	2026-05-18T02:08:23.509011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92bfb5cedfa96357b080da4545d97ec2b73f408c1f06d86db70825bf757301cc

Aliases

arxiv: 1003.4687 · arxiv_version: 1003.4687v1 · doi: 10.48550/arxiv.1003.4687 · pith_short_12: SK73LTW7VFRV · pith_short_16: SK73LTW7VFRVPMEA · pith_short_8: SK73LTW7

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/SK73LTW7VFRVPMEA3JCULWL6YK \
  | 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: 92bfb5cedfa96357b080da4545d97ec2b73f408c1f06d86db70825bf757301cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f3d94950d14ff3213f027f18f34da346c1050638203420d127f687a13e5c051",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-03-24T16:35:17Z",
    "title_canon_sha256": "3b2e96e2d81fdd1135cd01167cb9528b91a824478347adbe6f580eae3b42a1c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.4687",
    "kind": "arxiv",
    "version": 1
  }
}