Pith Number

pith:FKZZ7RR4

pith:2013:FKZZ7RR4Y53WMLNESNMBHGFD3T

not attested not anchored not stored refs pending

The shape of the cutoff in the synchrotron emission of SN 1006 observed with XMM-Newton

A. Decourchelle, F. Bocchino, J. Vink, M. Miceli, S. Broersen, S. Orlando

arxiv:1306.6048 v1 · 2013-06-25 · 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	2026-05-18T01:49:07.936151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ab39fc63cc777662da493581398a3dccf83664264df243b72d1b83c5df6a24b

Aliases

arxiv: 1306.6048 · arxiv_version: 1306.6048v1 · doi: 10.48550/arxiv.1306.6048 · pith_short_12: FKZZ7RR4Y53W · pith_short_16: FKZZ7RR4Y53WMLNE · pith_short_8: FKZZ7RR4

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/FKZZ7RR4Y53WMLNESNMBHGFD3T \
  | 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: 2ab39fc63cc777662da493581398a3dccf83664264df243b72d1b83c5df6a24b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb94616edf6d3246f9ea1eb2bda7f56c2a39349e67ff52936fde78c7947c9f9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-06-25T17:59:03Z",
    "title_canon_sha256": "f6c1526a382875abab7b1aabf0e49cdbfe67cfe7c3febb9bce468102b4b2a505"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6048",
    "kind": "arxiv",
    "version": 1
  }
}