Pith Number

pith:ES76JDHC

pith:2022:ES76JDHCHZHG4GS5HR2O4F2WMI

not attested not anchored not stored refs pending

A New Flaring Black Widow Candidate and Demographics of Black Widow Millisecond Pulsars in the Galactic Field

Elias Aydi, Jay Strader, Kirill V. Sokolovsky, Laura Chomiuk, Matthew Kerr, Paul S. Ray, Samuel J. Swihart

arxiv:2210.16295 v1 · 2022-10-28 · 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{ES76JDHCHZHG4GS5HR2O4F2WMI}

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	2026-07-05T05:30:16.825450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24bfe48ce23e4e6e1a5d3c74ee1756623f8b280d2a11b067dcdd111f4704db02

Aliases

arxiv: 2210.16295 · arxiv_version: 2210.16295v1 · doi: 10.48550/arxiv.2210.16295 · pith_short_12: ES76JDHCHZHG · pith_short_16: ES76JDHCHZHG4GS5 · pith_short_8: ES76JDHC

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/ES76JDHCHZHG4GS5HR2O4F2WMI \
  | 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: 24bfe48ce23e4e6e1a5d3c74ee1756623f8b280d2a11b067dcdd111f4704db02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a34994745639e87f07cd183e82d34645af0d5198b8b8364068b747596e3ff5b0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-10-28T17:49:20Z",
    "title_canon_sha256": "dd109af5f48edf02bd6dc91dbe1c62f2601c4fbf45873ab224da2eaeb259c053"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.16295",
    "kind": "arxiv",
    "version": 1
  }
}