Pith Number

pith:K3T2Q75E

pith:2024:K3T2Q75EMFTUNZFZYOQKQOY5M4

not attested not anchored not stored refs pending

High-temporal-resolution optical spectroscopic observations of the transitional millisecond pulsar PSR J1023+0038

F. Coti Zelati, M. C. Baglio, M. M. Messa, P. D'Avanzo, S. Campana

arxiv:2409.12893 v1 · 2024-09-19 · 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{K3T2Q75EMFTUNZFZYOQKQOY5M4}

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	2026-07-05T09:09:13.650411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56e7a87fa4616746e4b9c3a0a83b1d673e8251ba056272cb7c99a7ee97cb7a7d

Aliases

arxiv: 2409.12893 · arxiv_version: 2409.12893v1 · doi: 10.48550/arxiv.2409.12893 · pith_short_12: K3T2Q75EMFTU · pith_short_16: K3T2Q75EMFTUNZFZ · pith_short_8: K3T2Q75E

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/K3T2Q75EMFTUNZFZYOQKQOY5M4 \
  | 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: 56e7a87fa4616746e4b9c3a0a83b1d673e8251ba056272cb7c99a7ee97cb7a7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0804c1ede262891b0dbe48a23e5eabbd72bc88cd4c5751f7c79586fd8fd66c80",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-09-19T16:32:29Z",
    "title_canon_sha256": "f8ace375d7e1cad6d1d64c388c266a8a598a5810acd11df638a040f7c9f4a2a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.12893",
    "kind": "arxiv",
    "version": 1
  }
}