Pith Number

pith:EFKSBZ2Q

pith:2016:EFKSBZ2QIIYH3ONL7IIDIFPL5H

not attested not anchored not stored refs pending

Chandra Characterization of X-ray Emission in the Young F-Star Binary System HD 113766

C.A. Grady, C.H. Chen, C.M. Lisse, D.J. Christian, H.M. G\"unther, S.J. Wolk

arxiv:1610.07966 v1 · 2016-10-25 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EFKSBZ2QIIYH3ONL7IIDIFPL5H}

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	2026-05-18T00:52:38.208875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

215520e75042307db9abfa103415ebe9c6ebd65edd168acff3e739e38840b800

Aliases

arxiv: 1610.07966 · arxiv_version: 1610.07966v1 · doi: 10.48550/arxiv.1610.07966 · pith_short_12: EFKSBZ2QIIYH · pith_short_16: EFKSBZ2QIIYH3ONL · pith_short_8: EFKSBZ2Q

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/EFKSBZ2QIIYH3ONL7IIDIFPL5H \
  | 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: 215520e75042307db9abfa103415ebe9c6ebd65edd168acff3e739e38840b800

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e62e8412e1e09fde10c76ff04ae87032770926fbfeaa4b24ce2f22908cc02732",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-10-25T17:04:45Z",
    "title_canon_sha256": "f9025e74cb045fa622460a0300f65ebacb5af41116ae9589cd171444a8d27048"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.07966",
    "kind": "arxiv",
    "version": 1
  }
}