Pith Number

pith:JCFVSGYI

pith:2011:JCFVSGYIOVR37DUC7QV3ETNRKD

not attested not anchored not stored refs pending

The 2009 outburst of magnetar 1E 1547-5408: Persistent radiative and burst properties

Paul Scholz, Victoria M. Kaspi

arxiv:1106.5445 v2 · 2011-06-27 · 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{JCFVSGYIOVR37DUC7QV3ETNRKD}

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	2026-05-18T02:01:30.322185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

488b591b087563bf8e82fc2bb24db150d5c234fc93293ca3f8abc000c8c4c3cd

Aliases

arxiv: 1106.5445 · arxiv_version: 1106.5445v2 · doi: 10.48550/arxiv.1106.5445 · pith_short_12: JCFVSGYIOVR3 · pith_short_16: JCFVSGYIOVR37DUC · pith_short_8: JCFVSGYI

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/JCFVSGYIOVR37DUC7QV3ETNRKD \
  | 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: 488b591b087563bf8e82fc2bb24db150d5c234fc93293ca3f8abc000c8c4c3cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24aed1baf2b8471109f38fdd7972c5695ae9f11939f8403384ca35001592c1a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-06-27T17:05:56Z",
    "title_canon_sha256": "8b052bd14c681c84bc63c3bf4f9e532796e719aeedf90aa0ab1f3c7b62dc2fda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.5445",
    "kind": "arxiv",
    "version": 2
  }
}