Pith Number

pith:4RA2XF7G

pith:2013:4RA2XF7GG3PAL6F4CHZH3J4BXV

not attested not anchored not stored refs pending

The High Time Resolution Universe Survey - IX: Polarimetry of long-period pulsars

A. Possenti, B. W. Stappers, C. Ng, C. Tiburzi, D. Champion, D. Thornton, L. Levin, M. Bailes, M. Burgay, M. J. Keith, M. Kramer, N. d'Amico, N. D. R. Bhat, P. Coster, S. Burke-Spolaor, S. D. Bates, S. Johnston, S. Milia, W. van Straten

arxiv:1310.1823 v1 · 2013-10-07 · astro-ph.SR · 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{4RA2XF7GG3PAL6F4CHZH3J4BXV}

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	2026-05-18T01:47:14.401635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e441ab97e636de05f8bc11f27da781bd42385d69caab5cdf47db78bd2acc90b8

Aliases

arxiv: 1310.1823 · arxiv_version: 1310.1823v1 · doi: 10.48550/arxiv.1310.1823 · pith_short_12: 4RA2XF7GG3PA · pith_short_16: 4RA2XF7GG3PAL6F4 · pith_short_8: 4RA2XF7G

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/4RA2XF7GG3PAL6F4CHZH3J4BXV \
  | 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: e441ab97e636de05f8bc11f27da781bd42385d69caab5cdf47db78bd2acc90b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5173b1fed088bbcceb1dbe216a7a4e90be625ef5c9da9a464a424b1c2a24c0ed",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-10-07T15:39:09Z",
    "title_canon_sha256": "79bf84cd8dd1902b9ff001310f4f0da7141790b3a727ffa36db144f3849ba680"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.1823",
    "kind": "arxiv",
    "version": 1
  }
}