Pith Number

pith:L6AXTAJM

pith:2013:L6AXTAJMZBEYY2S5Q2DXBICUU6

not attested not anchored not stored refs pending

Hydrodynamic modelling of ejecta shrapnel in the Vela supernova remnant

F. Bocchino, F. Reale, G. Peres, M. Miceli, S. Orlando

arxiv:1301.3085 v1 · 2013-01-14 · 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	2026-05-18T01:52:12.515471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f8179812cc8498c6a5d868770a054a7b3bc0b7cbc1705c8413c7f3e8670fb3e

Aliases

arxiv: 1301.3085 · arxiv_version: 1301.3085v1 · doi: 10.48550/arxiv.1301.3085 · pith_short_12: L6AXTAJMZBEY · pith_short_16: L6AXTAJMZBEYY2S5 · pith_short_8: L6AXTAJM

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/L6AXTAJMZBEYY2S5Q2DXBICUU6 \
  | 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: 5f8179812cc8498c6a5d868770a054a7b3bc0b7cbc1705c8413c7f3e8670fb3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "520fe663785421f08e3c0d2f25af5148f2dd9fcd7883b24009b5425f7edde61a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-01-14T18:30:06Z",
    "title_canon_sha256": "31d03f5afd2bd498f28e07b141b54b0a7bac5a5cf12fc6460ac6ba764d6e89ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3085",
    "kind": "arxiv",
    "version": 1
  }
}