Pith Number

pith:XNRZGTDS

pith:2014:XNRZGTDSOA52I5OADKYDZ42WD4

not attested not anchored not stored refs pending

Quasi-Periodic Oscillations in Short Recurring Bursts of the magnetars SGR 1806-20 and SGR 1900+14 Observed With RXTE

A. L. Watts, D. Huppenkothen, E. G\"o\u{g}\"u\c{s}, L. M. Heil

arxiv:1409.7642 v1 · 2014-09-26 · 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{XNRZGTDSOA52I5OADKYDZ42WD4}

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	2026-05-18T01:41:56.458618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb63934c72703ba475c01ab03cf3561f113b727b1a66d86ae3d87090a1f3245d

Aliases

arxiv: 1409.7642 · arxiv_version: 1409.7642v1 · doi: 10.48550/arxiv.1409.7642 · pith_short_12: XNRZGTDSOA52 · pith_short_16: XNRZGTDSOA52I5OA · pith_short_8: XNRZGTDS

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/XNRZGTDSOA52I5OADKYDZ42WD4 \
  | 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: bb63934c72703ba475c01ab03cf3561f113b727b1a66d86ae3d87090a1f3245d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ff0744d48c7577b3d6091c60d3273e0f2c570d9b5bffc8386031ec494969f86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-09-26T17:41:58Z",
    "title_canon_sha256": "a0d9e6338a769ad120a01ac4b662ef69e75cc9db69f386c763390ce5087964f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7642",
    "kind": "arxiv",
    "version": 1
  }
}