Pith Number

pith:JNQUHRC7

pith:2010:JNQUHRC7UVPJMX5SNTLHFSIIPY

not attested not anchored not stored refs pending

Radio, X-ray and gamma-ray surface brightness profiles as powerful diagnostic tools for non-thermal SNR shells

F. Bocchino, O. Petruk, S. Orlando, V. Beshley

arxiv:1012.4579 v1 · 2010-12-21 · 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	2026-05-18T02:04:19.507257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b6143c45fa55e965fb26cd672c9087e0687e233e4bd3450502dac24ec53d58f

Aliases

arxiv: 1012.4579 · arxiv_version: 1012.4579v1 · doi: 10.48550/arxiv.1012.4579 · pith_short_12: JNQUHRC7UVPJ · pith_short_16: JNQUHRC7UVPJMX5S · pith_short_8: JNQUHRC7

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/JNQUHRC7UVPJMX5SNTLHFSIIPY \
  | 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: 4b6143c45fa55e965fb26cd672c9087e0687e233e4bd3450502dac24ec53d58f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a60677d044994bd753283f4d9f32eb8b1ec6e51dd653756be4f41fb4e51e5692",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-12-21T09:28:33Z",
    "title_canon_sha256": "ed626289796064243352a449d7d2650a26d401c0114aadce34cd8f18e9e43844"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4579",
    "kind": "arxiv",
    "version": 1
  }
}