Pith Number

pith:AJUUHUXI

pith:2023:AJUUHUXICNSNCSPWTTB6O4OF5F

not attested not anchored not stored refs pending

Broadband X-ray Spectroscopy of the Pulsar Wind Nebula in HESS J1640-465

Eric Gotthelf, Joseph D Gelfand, Moaz Abdelmaguid, Samayra Straal

arxiv:2302.11792 v1 · 2023-02-23 · 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{AJUUHUXICNSNCSPWTTB6O4OF5F}

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	2026-07-05T05:58:08.305322Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

026943d2e81364d149f69cc3e771c5e94c26c27b391319ef370befddadc95b82

Aliases

arxiv: 2302.11792 · arxiv_version: 2302.11792v1 · doi: 10.48550/arxiv.2302.11792 · pith_short_12: AJUUHUXICNSN · pith_short_16: AJUUHUXICNSNCSPW · pith_short_8: AJUUHUXI

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/AJUUHUXICNSNCSPWTTB6O4OF5F \
  | 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: 026943d2e81364d149f69cc3e771c5e94c26c27b391319ef370befddadc95b82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec5ffefa44d1bc4d5d3af9feae13925d89858262c8a1d8f05cbb0c267c833b68",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-02-23T06:13:47Z",
    "title_canon_sha256": "9d9c0a57c06d5a4420d11ec1e98c515fd9c6cee167ce003728b71c970062dc30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.11792",
    "kind": "arxiv",
    "version": 1
  }
}