Pith Number

pith:NGWFYBII

pith:2012:NGWFYBIILZ7ZEXZC7VZILRW7YE

not attested not anchored not stored refs pending

Non-detection of pulsed radio emission from magnetar Swift J1834.9-0846: constraint on the fundamental plane of magnetar radio emission

H. Tong, J. P. Yuan, Z. Y. Liu

arxiv:1210.2799 v2 · 2012-10-10 · astro-ph.HE · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NGWFYBIILZ7ZEXZC7VZILRW7YE}

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	2026-05-18T01:54:03.653585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69ac5c05085e7f925f22fd7285c6dfc1115de585ce619fdc80cc02b47ddd9641

Aliases

arxiv: 1210.2799 · arxiv_version: 1210.2799v2 · doi: 10.48550/arxiv.1210.2799 · pith_short_12: NGWFYBIILZ7Z · pith_short_16: NGWFYBIILZ7ZEXZC · pith_short_8: NGWFYBII

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/NGWFYBIILZ7ZEXZC7VZILRW7YE \
  | 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: 69ac5c05085e7f925f22fd7285c6dfc1115de585ce619fdc80cc02b47ddd9641

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e346b8a4f60a30e849560a323b4db85222a74cda18f51f34d16e1863b6157bcc",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-10-10T04:23:22Z",
    "title_canon_sha256": "3f45a3b69ef0be40915237365823e73071aa149e5485ca98b61e411f57f6873f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2799",
    "kind": "arxiv",
    "version": 2
  }
}