Pith Number

pith:R3HWOP4F

pith:2010:R3HWOP4FWYEYCCIR2WIXA6O7H2

not attested not anchored not stored refs pending

Observational constraints on the modeling of SN1006

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

arxiv:1012.4586 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	2026-05-18T02:04:19.473653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ecf673f85b609810911d5917079df3e912b712da0042ae47f404414776b7572

Aliases

arxiv: 1012.4586 · arxiv_version: 1012.4586v1 · doi: 10.48550/arxiv.1012.4586 · pith_short_12: R3HWOP4FWYEY · pith_short_16: R3HWOP4FWYEYCCIR · pith_short_8: R3HWOP4F

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/R3HWOP4FWYEYCCIR2WIXA6O7H2 \
  | 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: 8ecf673f85b609810911d5917079df3e912b712da0042ae47f404414776b7572

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0498c5a94d523034540c1aba6abd0ed7cf1d5ff70186ce449f8270ed5f2b5d42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-12-21T10:02:13Z",
    "title_canon_sha256": "abfee71cfc4a6a4ec78b7aad84c48cf8fab4d8a7c35f6f8044f012572fe3753b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4586",
    "kind": "arxiv",
    "version": 1
  }
}