Pith Number

pith:GZHDKNE2

pith:2011:GZHDKNE2PMYODEN7GR42QN532O

not attested not anchored not stored refs pending

The x-ray detectability of electron beams escaping from the sun

Pascal Saint-Hilaire, Robert P. Lin, Sam Krucker, Steven Christe

arxiv:1111.4250 v1 · 2011-11-18 · astro-ph.SR

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	2026-05-18T01:59:29.540262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

364e35349a7b30e191bf3479a837bbd38ccc7981486b7e8a70448d4050777464

Aliases

arxiv: 1111.4250 · arxiv_version: 1111.4250v1 · doi: 10.48550/arxiv.1111.4250 · pith_short_12: GZHDKNE2PMYO · pith_short_16: GZHDKNE2PMYODEN7 · pith_short_8: GZHDKNE2

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/GZHDKNE2PMYODEN7GR42QN532O \
  | 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: 364e35349a7b30e191bf3479a837bbd38ccc7981486b7e8a70448d4050777464

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d57efe601e1c044c8b1b45d9ddff583f09244b67e435b72c9ba6d09b066cba1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-11-18T01:08:31Z",
    "title_canon_sha256": "ebf01d6db8f84eb2cfdd4d1276de94edf80da0501ae959fb8965d0e72e0abbfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4250",
    "kind": "arxiv",
    "version": 1
  }
}