Pith Number

pith:HDZ6QNE2

pith:2010:HDZ6QNE2SJ5ZB76EQC5WMKQXOW

not attested not anchored not stored refs pending

Long-term monitoring of LS I+61303 with INTEGRAL

Diego F. Torres, Jian Li, Jianmin Wang, Nanda Rea, Shu Zhang, YuPeng Chen

arxiv:1006.1427 v1 · 2010-06-08 · 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{HDZ6QNE2SJ5ZB76EQC5WMKQXOW}

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	2026-07-04T23:57:42.951817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38f3e8349a927b90ffc480bb662a1775b0a951a6d083a8096e09a02feccdd5fc

Aliases

arxiv: 1006.1427 · arxiv_version: 1006.1427v1 · doi: 10.48550/arxiv.1006.1427 · pith_short_12: HDZ6QNE2SJ5Z · pith_short_16: HDZ6QNE2SJ5ZB76E · pith_short_8: HDZ6QNE2

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/HDZ6QNE2SJ5ZB76EQC5WMKQXOW \
  | 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: 38f3e8349a927b90ffc480bb662a1775b0a951a6d083a8096e09a02feccdd5fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acd4923bfc75bf976cf3f2300c6eac80e59d94668458830aab1ffe85e36cf24f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-06-08T01:16:18Z",
    "title_canon_sha256": "090077e1b9ed667e5de8d384aec826ef4036a45ef0ea929613f783ab97b2655b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.1427",
    "kind": "arxiv",
    "version": 1
  }
}