Pith Number

pith:JSDK42AC

pith:2016:JSDK42ACVZO2ZATVBLWGV672M2

not attested not anchored not stored refs pending

Two long-term intermittent pulsars discovered in the PALFA Survey

A. Brazier, A. G. Lyne, A. Seymour, B. Allen, B. Knispel, B. W. Stappers, C. Patel, E. Madsen, E. Parent, F. A. Jenet, F. Camilo, F. Cardoso, F. Crawford, I. H. Stairs, J. M. Cordes, J. S. Deneva, J. Swiggum, J. van Leeuwen, J. W. T. Hessels, K. Stovall, L. G. Spitler, M. A. McLaughlin, P. C. C. Freire, P. Lazarus, P. Scholz, R. D. Ferdman, R. Lynch, R. S. Wharton, S. Bogdanov, S. Chatterjee, S. M. Ransom, V. M. Kaspi, W. W. Zhu, X. Siemens

arxiv:1608.09008 v4 · 2016-08-31 · 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{JSDK42ACVZO2ZATVBLWGV672M2}

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	2026-05-18T00:53:07.639277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c86ae6802ae5dac82750aec6afbfa66850c56f2a4e1dc0ea737addfc45b406b

Aliases

arxiv: 1608.09008 · arxiv_version: 1608.09008v4 · doi: 10.48550/arxiv.1608.09008 · pith_short_12: JSDK42ACVZO2 · pith_short_16: JSDK42ACVZO2ZATV · pith_short_8: JSDK42AC

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/JSDK42ACVZO2ZATVBLWGV672M2 \
  | 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: 4c86ae6802ae5dac82750aec6afbfa66850c56f2a4e1dc0ea737addfc45b406b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82dfea80785e234990d379ab21f087d1b19d50993c01a62bf26a8e543a1a542f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-08-31T19:31:36Z",
    "title_canon_sha256": "cad5f072267d793fe66ed57dd22b031767e09f0849b4c2da38993071f2a54d1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.09008",
    "kind": "arxiv",
    "version": 4
  }
}