Pith Number

pith:EUA4Q4KL

pith:2009:EUA4Q4KLIOEA4574JXPB5LLT7E

not attested not anchored not stored refs pending

Further Searches for RRATs in the Parkes Multi-Beam Pulsar Survey

2 - Dept. of Physics, 3), 3 - Max Planck Institut fur Radioastronomie, 4), 4 - National Radio Astronomy Observatory, A. G. Lyne (1), Bonn, B. W. Stappers (1). (1 - Jodrell Bank Centre for Astrophysics, D. A. Ludovici (2), E. F. Keane (1), Green Bank), M. A. McLaughlin (2, M. Kramer (1, R. P. Eatough (1), University of Manchester, University of West Virginia

arxiv:0909.1924 v1 · 2009-09-10 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EUA4Q4KLIOEA4574JXPB5LLT7E}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:11:57.519006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2501c8714b43880e77fc4dde1ead73f9004a6d5cee553cd38dc1b9e98f02fa7e

Aliases

arxiv: 0909.1924 · arxiv_version: 0909.1924v1 · doi: 10.48550/arxiv.0909.1924 · pith_short_12: EUA4Q4KLIOEA · pith_short_16: EUA4Q4KLIOEA4574 · pith_short_8: EUA4Q4KL

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/EUA4Q4KLIOEA4574JXPB5LLT7E \
  | 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: 2501c8714b43880e77fc4dde1ead73f9004a6d5cee553cd38dc1b9e98f02fa7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "105278a8236d2edf7d89ceec39e322b7e0447f76abed9dde5306ff2ec89e3e45",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-09-10T11:14:20Z",
    "title_canon_sha256": "8714ad45ecc886c12f758668493f7aac0c4421d3571414879a1fb4ae03b31e81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.1924",
    "kind": "arxiv",
    "version": 1
  }
}