Pith Number

pith:OFHBVNGS

pith:2011:OFHBVNGSUZKP2A3MTJI3EZIUCT

not attested not anchored not stored refs pending

Emission geometry, radiation pattern, and magnetic topology of the magnetar XTE J1810-197 in its quiescent state

Eric Gotthelf, Federico Bernardini, Gian Luca Israel, Luigi Stella, Nanda Rea, Rosalba Perna

arxiv:1107.5302 v1 · 2011-07-26 · 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{OFHBVNGSUZKP2A3MTJI3EZIUCT}

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	2026-05-18T02:01:09.449240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

714e1ab4d2a654fd036c9a51b2651414efe00cb403e44555b081b5874f74b4bf

Aliases

arxiv: 1107.5302 · arxiv_version: 1107.5302v1 · doi: 10.48550/arxiv.1107.5302 · pith_short_12: OFHBVNGSUZKP · pith_short_16: OFHBVNGSUZKP2A3M · pith_short_8: OFHBVNGS

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/OFHBVNGSUZKP2A3MTJI3EZIUCT \
  | 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: 714e1ab4d2a654fd036c9a51b2651414efe00cb403e44555b081b5874f74b4bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c57e0750389784cc54ed8d313c450c9f4e82e119a044590e368e2b29f981a889",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-07-26T19:32:11Z",
    "title_canon_sha256": "6f8a3032bf0603f25a4148302a3c07a899108f9d9666a81a654733e3f7e5454f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5302",
    "kind": "arxiv",
    "version": 1
  }
}