Pith Number

pith:4FUUTBOQ

pith:2012:4FUUTBOQTDP537RHNJZKHZ3KSR

not attested not anchored not stored refs pending

New Insights into SNR Evolution Revealed by the Discovery of Recombining Plasmas

Hiroya Yamaguchi, Midori Ozawa, Takao Ohnishi

arxiv:1202.1593 v1 · 2012-02-08 · 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{4FUUTBOQTDP537RHNJZKHZ3KSR}

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	2026-05-18T04:02:51.904701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1694985d098dfddfe276a72a3e76a9446aecf017fe886acf99f92e118472cf9

Aliases

arxiv: 1202.1593 · arxiv_version: 1202.1593v1 · doi: 10.48550/arxiv.1202.1593 · pith_short_12: 4FUUTBOQTDP5 · pith_short_16: 4FUUTBOQTDP537RH · pith_short_8: 4FUUTBOQ

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/4FUUTBOQTDP537RHNJZKHZ3KSR \
  | 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: e1694985d098dfddfe276a72a3e76a9446aecf017fe886acf99f92e118472cf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a49be5c6cf15a7e904874a40d9eeb32a369290ab3a6a915ddcc91420b866d50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-02-08T03:52:15Z",
    "title_canon_sha256": "57a6fb0b8a77ae0974cd5835051f7e33609cdf69c3bb405a7c2bf0a79c47efd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.1593",
    "kind": "arxiv",
    "version": 1
  }
}