Pith Number

pith:6V6HJ5GR

pith:2012:6V6HJ5GR6VGP5Z57W6OKP77PW2

not attested not anchored not stored refs pending

Two Millisecond Pulsars Discovered by the PALFA Survey and a Shapiro Delay Measurement

A. Brazier, A. G. Lyne, A. Venkataraman, B. Allen, B. Knispel, B. W. Stappers, D. J. Champion, D. J. Nice, D. R. Lorimer, F. A. Jenet, F. Camilo, F. Crawford, G. Desvignes, I. Cognard, I. H. Stairs, J. M. Cordes, J. S. Deneva, J. van Leeuwen, J. W. T. Hessels, K. Stovall, M. A. McLaughlin, M. Kramer, N. D. R. Bhat, P. C. C. Freire, P. Lazarus, P. Scholz, R. S. Lynch, S. Bogdanov, S. Chatterjee, S. M. Ransom, V. M. Kaspi, X. Siemens

arxiv:1208.1228 v1 · 2012-08-06 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6V6HJ5GR6VGP5Z57W6OKP77PW2}

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.

Cited by

1 paper in Pith

Colloquium: Radio astronomy with the Arecibo 305-m telescope: In contemporaneous context

Receipt and verification

First computed	2026-05-18T01:55:22.567102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f57c74f4d1f54cfee7bfb79ca7ffefb6a454f8d953bd4df110f9bbaf898a096c

Aliases

arxiv: 1208.1228 · arxiv_version: 1208.1228v1 · doi: 10.48550/arxiv.1208.1228 · pith_short_12: 6V6HJ5GR6VGP · pith_short_16: 6V6HJ5GR6VGP5Z57 · pith_short_8: 6V6HJ5GR

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/6V6HJ5GR6VGP5Z57W6OKP77PW2 \
  | 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: f57c74f4d1f54cfee7bfb79ca7ffefb6a454f8d953bd4df110f9bbaf898a096c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe334b18c89d41e61fb05a5920057b0ccbee878b2f27e5073c3368300b8d3b94",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-08-06T18:12:07Z",
    "title_canon_sha256": "b13518f4d4793bd217c9a461705cd29b345c28c4aa390cae265d00d6fa3e7a20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1228",
    "kind": "arxiv",
    "version": 1
  }
}