Pith Number

pith:NBF3IJV3

pith:2020:NBF3IJV3OKYGJBJ4IVWJCEOBA7

not attested not anchored not stored refs pending

Global X-Ray Properties of the Vela and Puppis A Supernova Remnants

A. Zajczyk, D.M. LaRocca, E.M. Silich, J. Bluem, K.D. Kuntz, K. Jahoda, P. Kaaret, R. Ringuette

arxiv:2005.12869 v1 · 2020-05-26 · 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{NBF3IJV3OKYGJBJ4IVWJCEOBA7}

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	2026-07-05T01:10:39.293222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

684bb426bb72b064853c456c9111c107c9935600ef927d192b4edad6e40da3e6

Aliases

arxiv: 2005.12869 · arxiv_version: 2005.12869v1 · doi: 10.48550/arxiv.2005.12869 · pith_short_12: NBF3IJV3OKYG · pith_short_16: NBF3IJV3OKYGJBJ4 · pith_short_8: NBF3IJV3

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/NBF3IJV3OKYGJBJ4IVWJCEOBA7 \
  | 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: 684bb426bb72b064853c456c9111c107c9935600ef927d192b4edad6e40da3e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccecb2e919db9b23c0ca02fdfa715895753c9de1cc2ae9a08f2db5433e9639a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-05-26T17:05:15Z",
    "title_canon_sha256": "84330d277351a0a2ffe5ce91e8b15f75cff4d648294a1d937220ce0ac39fc1e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.12869",
    "kind": "arxiv",
    "version": 1
  }
}