Pith Number

pith:XIUN6MMH

pith:2019:XIUN6MMHVRKCU7H7GPTWP23NBJ

not attested not anchored not stored refs pending

A study of the composite supernova remnant MSH 15-56 with Suzaku

Aytap Sezer, Jacco Vink, Jelle de Plaa, Nergis Cesur

arxiv:1905.12473 v1 · 2019-05-29 · 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{XIUN6MMHVRKCU7H7GPTWP23NBJ}

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	2026-05-17T23:44:44.153970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba28df3187ac542a7cff33e767eb6d0a70fe24ce2ada8fdd0dcdc07bac10f97e

Aliases

arxiv: 1905.12473 · arxiv_version: 1905.12473v1 · doi: 10.48550/arxiv.1905.12473 · pith_short_12: XIUN6MMHVRKC · pith_short_16: XIUN6MMHVRKCU7H7 · pith_short_8: XIUN6MMH

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/XIUN6MMHVRKCU7H7GPTWP23NBJ \
  | 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: ba28df3187ac542a7cff33e767eb6d0a70fe24ce2ada8fdd0dcdc07bac10f97e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4def9cf9a43bb5caec991a8d6c0ee08e6ff0d725329a44ca4da0b933a50e6b5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-05-29T14:06:02Z",
    "title_canon_sha256": "daec5c0d5122808bf0c402b5ccd255dc365f6f51e1d95ec373aeb4b65af1a6d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12473",
    "kind": "arxiv",
    "version": 1
  }
}