Pith Number

pith:GTT75AD4

pith:2013:GTT75AD436ZSWZFOAIO3SQHEWX

not attested not anchored not stored refs pending

Spin period change and the magnetic fields of neutron stars in Be X-ray binaries in the Small Magellanic Cloud

H. Klus, L.J. Townsend, M.J. Coe, R.H.D. Corbet, W.C.G. Ho

arxiv:1311.4343 v2 · 2013-11-18 · astro-ph.SR · astro-ph.GA · astro-ph.HE

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

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	2026-05-18T01:46:23.725938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34e7fe807cdfb32b64ae021db940e4b5e9d44f77634b4a7935bac4db00d45e16

Aliases

arxiv: 1311.4343 · arxiv_version: 1311.4343v2 · doi: 10.48550/arxiv.1311.4343 · pith_short_12: GTT75AD436ZS · pith_short_16: GTT75AD436ZSWZFO · pith_short_8: GTT75AD4

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/GTT75AD436ZSWZFOAIO3SQHEWX \
  | 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: 34e7fe807cdfb32b64ae021db940e4b5e9d44f77634b4a7935bac4db00d45e16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53f04ac6c7059572f17c2fdf5b410b864e729738e1b34bee7c2dd3fcc672ce16",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-11-18T11:34:49Z",
    "title_canon_sha256": "284aac542b976b1595cbde02cba8455563bfc35eb21d21611b3fceae91ca00f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.4343",
    "kind": "arxiv",
    "version": 2
  }
}