Pith Number

pith:YTJGS7WE

pith:2012:YTJGS7WEGJWI4KU5JGTLBF7OJX

not attested not anchored not stored refs pending

X-ray and radio observations of the magnetar Swift J1834.9-0846 and its dust-scattering halo

A. Fenzi, A. Giuliani, A. Possenti, A. Tiengo, D. G\"otz, G. L. Israel, L. Stella, M. Burgay, N. Rea, P. Esposito, P. Romano, R. Perna, R. P. Mignani, R. Turolla, S. Mereghetti, S. Zane

arxiv:1212.1079 v1 · 2012-12-05 · 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{YTJGS7WEGJWI4KU5JGTLBF7OJX}

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	2026-05-18T03:33:49.597932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4d2697ec4326c8e2a9d49a6b097ee4de23ef4dfadf9b307b39ee28eaa14fc81

Aliases

arxiv: 1212.1079 · arxiv_version: 1212.1079v1 · doi: 10.48550/arxiv.1212.1079 · pith_short_12: YTJGS7WEGJWI · pith_short_16: YTJGS7WEGJWI4KU5 · pith_short_8: YTJGS7WE

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/YTJGS7WEGJWI4KU5JGTLBF7OJX \
  | 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: c4d2697ec4326c8e2a9d49a6b097ee4de23ef4dfadf9b307b39ee28eaa14fc81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5abb36dcd59c1e2f2bfc78df4c3d103bafc539265736396147174ece19501578",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-12-05T16:08:45Z",
    "title_canon_sha256": "c26ff899f9bdef509665954b0964c879b944862e6f3606ac81be5316273d4ca4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.1079",
    "kind": "arxiv",
    "version": 1
  }
}