Pith Number

pith:CMAMYTR3

pith:2017:CMAMYTR3HV7QDOMMSZBLOLM7F7

not attested not anchored not stored refs pending

Superorbital modulation at GeV energies in the gamma-ray binary LS I +61 303

Jumpei Takata, Yi Xing, Zhongxiang Wang

arxiv:1704.02091 v2 · 2017-04-07 · 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{CMAMYTR3HV7QDOMMSZBLOLM7F7}

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	2026-05-18T00:20:39.845382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1300cc4e3b3d7f01b98c9642b72d9f2fea9d7bcc2f0fc8e4c897a0aadb066be5

Aliases

arxiv: 1704.02091 · arxiv_version: 1704.02091v2 · doi: 10.48550/arxiv.1704.02091 · pith_short_12: CMAMYTR3HV7Q · pith_short_16: CMAMYTR3HV7QDOMM · pith_short_8: CMAMYTR3

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/CMAMYTR3HV7QDOMMSZBLOLM7F7 \
  | 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: 1300cc4e3b3d7f01b98c9642b72d9f2fea9d7bcc2f0fc8e4c897a0aadb066be5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1897d945cd2bda6da29e596050b8b3a2fd90dfa31ca3ee17dc3331eb3ce59708",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-04-07T05:23:00Z",
    "title_canon_sha256": "421d0f60a0b46bd3e753d013d7ae8d6c6aec6487ca4fb7561552d7fa122d23a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02091",
    "kind": "arxiv",
    "version": 2
  }
}