Pith Number

pith:MMLO3JEN

pith:2012:MMLO3JENYPYLXPUONWLE4KNX7W

not attested not anchored not stored refs pending

SNR 0453-68.5: An Asymmetric Remnant and its Plerion in the Large Magellanic Cloud

Morgan Presley, Randall L. McEntaffer, Thomas Brantseg

arxiv:1202.1772 v2 · 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{MMLO3JENYPYLXPUONWLE4KNX7W}

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	2026-05-18T01:58:32.200388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6316eda48dc3f0bbbe8e6d964e29b7fdb3548151c7085c6f68110e443309c071

Aliases

arxiv: 1202.1772 · arxiv_version: 1202.1772v2 · doi: 10.48550/arxiv.1202.1772 · pith_short_12: MMLO3JENYPYL · pith_short_16: MMLO3JENYPYLXPUO · pith_short_8: MMLO3JEN

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/MMLO3JENYPYLXPUONWLE4KNX7W \
  | 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: 6316eda48dc3f0bbbe8e6d964e29b7fdb3548151c7085c6f68110e443309c071

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb21293b8e691f23271af0483133b9e2ed8c971c6455077f2c3ab013753cc4a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-02-08T17:22:21Z",
    "title_canon_sha256": "0ad9964ec44ed9d4384928f7feb64abb759fbf343875fcbe66754bb49a6eba7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.1772",
    "kind": "arxiv",
    "version": 2
  }
}