Pith Number

pith:OECMDA7G

pith:2018:OECMDA7GMEPJWSLSR33RCFNOGF

not attested not anchored not stored refs pending

Discovery of a 23.8h QPO in the SWIFT light curve of XMMU J134736.6+173403

Chichuan Jin, Stefania Carpano

arxiv:1803.10976 v1 · 2018-03-29 · 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{OECMDA7GMEPJWSLSR33RCFNOGF}

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	2026-05-18T00:18:48.846017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7104c183e6611e9b49728ef71115ae3172b786d6d51bcb8783a0380259d63a28

Aliases

arxiv: 1803.10976 · arxiv_version: 1803.10976v1 · doi: 10.48550/arxiv.1803.10976 · pith_short_12: OECMDA7GMEPJ · pith_short_16: OECMDA7GMEPJWSLS · pith_short_8: OECMDA7G

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/OECMDA7GMEPJWSLSR33RCFNOGF \
  | 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: 7104c183e6611e9b49728ef71115ae3172b786d6d51bcb8783a0380259d63a28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc6ad1d871062547a9bcad2a0703623043278986e5a67e73760295bd16a562a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-03-29T09:23:07Z",
    "title_canon_sha256": "ae6d66ecf68cca880e7f67240f6ca8538a676b636ee87330f8e11aaca29263be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10976",
    "kind": "arxiv",
    "version": 1
  }
}