Pith Number

pith:DMMH5CVN

pith:2018:DMMH5CVNWWUKAPFPD2LYYRXM34

not attested not anchored not stored refs pending

A Morphological Study of the Supernova Remnant RX J0852.0-4622 (Vela Jr.)

A. D. Horta, A. Grech, A. O'Brien, E. J. Crawford, G. E. Allen, G. F. Wong, G. P. Rowell, H. Sano, J. D. Collier, K. Grieve, M. D. Filipovic, Nigel I. Maxted, P. Manojlovic, Q. Roper, T. G. Pannuti, T. J. Galvin, Y. Fukui

arxiv:1809.02249 v1 · 2018-09-06 · 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{DMMH5CVNWWUKAPFPD2LYYRXM34}

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	2026-05-18T00:02:30.868411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b187e8aadb5a8a03caf1e978c46ecdf1e56a9d2972c1a80d1e05703f909e893

Aliases

arxiv: 1809.02249 · arxiv_version: 1809.02249v1 · doi: 10.48550/arxiv.1809.02249 · pith_short_12: DMMH5CVNWWUK · pith_short_16: DMMH5CVNWWUKAPFP · pith_short_8: DMMH5CVN

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/DMMH5CVNWWUKAPFPD2LYYRXM34 \
  | 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: 1b187e8aadb5a8a03caf1e978c46ecdf1e56a9d2972c1a80d1e05703f909e893

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc3e4d23a2cf6f75ed837756897d0c756194db665b18eabe050fd565394d875e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-09-06T23:34:48Z",
    "title_canon_sha256": "15cb5c81b0bcf9995d3f20b24e93831d3a41161d1cf1f249ef197648a9b7628e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02249",
    "kind": "arxiv",
    "version": 1
  }
}