Pith Number

pith:642ACTRF

pith:2022:642ACTRFSF2K7M5Z4BGLEZVJSZ

not attested not anchored not stored refs pending

An X-ray Proper Motion Study of the LMC SNR 0509-67.5

Benson T. Guest, Brian J. Williams, Ivo R. Seitenzahl, Kazimierz J. Borkowski, Parviz Ghavamian, Robert Petre, Stephen P. Reynolds

arxiv:2210.02525 v1 · 2022-10-05 · 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{642ACTRFSF2K7M5Z4BGLEZVJSZ}

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	2026-07-05T05:41:29.846182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f734014e259174afb3b9e04cb266a99647fc9fab16a1c01032287bdbef5bb81c

Aliases

arxiv: 2210.02525 · arxiv_version: 2210.02525v1 · doi: 10.48550/arxiv.2210.02525 · pith_short_12: 642ACTRFSF2K · pith_short_16: 642ACTRFSF2K7M5Z · pith_short_8: 642ACTRF

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/642ACTRFSF2K7M5Z4BGLEZVJSZ \
  | 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: f734014e259174afb3b9e04cb266a99647fc9fab16a1c01032287bdbef5bb81c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a358cb7024d063da6107e483409bf1330e7840cd7f566e344922136729c2615",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-10-05T19:46:40Z",
    "title_canon_sha256": "098129c6dc0373398c38c515852b30d19e314c2f9f242ebebbccf059e91523ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.02525",
    "kind": "arxiv",
    "version": 1
  }
}