Pith Number

pith:6NYIOA7Z

pith:2014:6NYIOA7ZVXNKJSX5XXRMRSC6KQ

not attested not anchored not stored refs pending

Repeated, Delayed Torque Variations Following X-ray Flux Enhancements in the Magnetar 1E$\;$1048.1$-$5937

A. P. Beardmore, C.-Y. Ng, J. A. Kennea, N. Gehrels, P. Scholz, R. F. Archibald, V. M. Kaspi

arxiv:1412.2780 v1 · 2014-12-08 · 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{6NYIOA7ZVXNKJSX5XXRMRSC6KQ}

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	2026-05-18T01:41:20.657606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3708703f9addaa4cafdbde2c8c85e54090323503349acbd6c9a1d1f6f4f01c4

Aliases

arxiv: 1412.2780 · arxiv_version: 1412.2780v1 · doi: 10.48550/arxiv.1412.2780 · pith_short_12: 6NYIOA7ZVXNK · pith_short_16: 6NYIOA7ZVXNKJSX5 · pith_short_8: 6NYIOA7Z

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/6NYIOA7ZVXNKJSX5XXRMRSC6KQ \
  | 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: f3708703f9addaa4cafdbde2c8c85e54090323503349acbd6c9a1d1f6f4f01c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da2216470b35f0ace161b478db4f5e155092389289fd383c89f1b66757b72b2d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-12-08T21:26:14Z",
    "title_canon_sha256": "a7b1c0c613df10553354a7d090b743b8997c0819f00f12cdbe09b18425349da7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2780",
    "kind": "arxiv",
    "version": 1
  }
}