Pith Number

pith:4VZBYPVC

pith:2011:4VZBYPVCLWRX44N5HXBBH2MYOT

not attested not anchored not stored refs pending

Radio continuum observations of LMC SNR J0550-6823

A. Y. De Horta, E. J. Crawford, J. L. Payne, L. M. Bozzetto, M. D. Filipovi\'c, M. Stupar

arxiv:1109.3945 v1 · 2011-09-19 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4VZBYPVCLWRX44N5HXBBH2MYOT}

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	2026-05-18T04:12:45.514573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5721c3ea25da37e71bd3dc213e99874c89c83a77964e478cb015df68bd5450c

Aliases

arxiv: 1109.3945 · arxiv_version: 1109.3945v1 · doi: 10.48550/arxiv.1109.3945 · pith_short_12: 4VZBYPVCLWRX · pith_short_16: 4VZBYPVCLWRX44N5 · pith_short_8: 4VZBYPVC

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/4VZBYPVCLWRX44N5HXBBH2MYOT \
  | 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: e5721c3ea25da37e71bd3dc213e99874c89c83a77964e478cb015df68bd5450c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98c7c389b3499f1b71d5336ce991b32e9be751936dad8dcec2f80acce973501c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-09-19T05:50:54Z",
    "title_canon_sha256": "4182778f3ae18aaa5fd948113eaafd06acad9f2cdd64b03d33158fbad1c81e70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3945",
    "kind": "arxiv",
    "version": 1
  }
}