Pith Number

pith:OH3ZGEQX

pith:2015:OH3ZGEQXFPW7YZABHUP3OHWAIO

not attested not anchored not stored refs pending

Dynamical evolution of supernova remnants breaking through molecular clouds

Bon-Chul Koo, Jongsoo Kim, Wankee Cho

arxiv:1505.07560 v1 · 2015-05-28 · astro-ph.GA · 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{OH3ZGEQXFPW7YZABHUP3OHWAIO}

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	2026-05-18T01:59:34.473653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71f79312172bedfc64013d1fb71ec04397a4b082416cc5f522b52d4b172cee7a

Aliases

arxiv: 1505.07560 · arxiv_version: 1505.07560v1 · doi: 10.48550/arxiv.1505.07560 · pith_short_12: OH3ZGEQXFPW7 · pith_short_16: OH3ZGEQXFPW7YZAB · pith_short_8: OH3ZGEQX

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/OH3ZGEQXFPW7YZABHUP3OHWAIO \
  | 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: 71f79312172bedfc64013d1fb71ec04397a4b082416cc5f522b52d4b172cee7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3820b746c8f8c55a67aa24acc85fa5de52ac9baedfd0ab1901064a3778c73537",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-05-28T06:52:32Z",
    "title_canon_sha256": "4c8d5a255854d2d340f4d2c9a3a5f7240e4e3892504db0bb302e8a0a689b9bc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07560",
    "kind": "arxiv",
    "version": 1
  }
}