Pith Number

pith:LRRAN23W

pith:2009:LRRAN23WKNMMI2PEVTR4ZUJFC2

not attested not anchored not stored refs pending

Linear acceleration emission: 2 Power spectrum

D. B. Melrose, Q. Luo

arxiv:0903.2879 v1 · 2009-03-17 · 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{LRRAN23WKNMMI2PEVTR4ZUJFC2}

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	2026-05-18T04:29:15.903384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c6206eb765358c469e4ace3ccd12516ae0c1f5e36ee7fc3bd7e18f701f1bc63

Aliases

arxiv: 0903.2879 · arxiv_version: 0903.2879v1 · doi: 10.48550/arxiv.0903.2879 · pith_short_12: LRRAN23WKNMM · pith_short_16: LRRAN23WKNMMI2PE · pith_short_8: LRRAN23W

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/LRRAN23WKNMMI2PEVTR4ZUJFC2 \
  | 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: 5c6206eb765358c469e4ace3ccd12516ae0c1f5e36ee7fc3bd7e18f701f1bc63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffadbd994c777eb029859934ff94ba8cd51e833acf07c008b3d235abae955dd1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-03-17T00:58:18Z",
    "title_canon_sha256": "14a92908184fb2b9e2f1428accc563d198bacc39d07a443eded1006395687934"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.2879",
    "kind": "arxiv",
    "version": 1
  }
}