Pith Number

pith:5LOILWAG

pith:2020:5LOILWAGVOAPK7TAQDSGJ2WSRF

not attested not anchored not stored refs pending

Unveiling pure-metal ejecta X-ray emission in supernova remnants through their radiative recombination continuum

Emanuele Greco, Fabrizio Bocchino, Giovanni Peres, Jacco Vink, Marco Miceli, Ping Zhou, Salvatore Orlando, Vladimir Domcek

arxiv:2004.12924 v1 · 2020-04-27 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5LOILWAGVOAPK7TAQDSGJ2WSRF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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	2026-07-05T01:15:17.785295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eadc85d806ab80f57e6080e464ead289755eda61f170ff3d57aef98609e00414

Aliases

arxiv: 2004.12924 · arxiv_version: 2004.12924v1 · doi: 10.48550/arxiv.2004.12924 · pith_short_12: 5LOILWAGVOAP · pith_short_16: 5LOILWAGVOAPK7TA · pith_short_8: 5LOILWAG

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/5LOILWAGVOAPK7TAQDSGJ2WSRF \
  | 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: eadc85d806ab80f57e6080e464ead289755eda61f170ff3d57aef98609e00414

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5fb39a761032b65d6408128ccd8427bc700c0d6951687261d58545a191a4a45",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-04-27T16:37:28Z",
    "title_canon_sha256": "5611fc258c25e31b0dbfeda0c17a898086c916d46abd916dc27837b45d88d75a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.12924",
    "kind": "arxiv",
    "version": 1
  }
}