Pith Number

pith:TYYTQ7OZ

pith:2018:TYYTQ7OZRB37OYEIG6I5LPRXHA

not attested not anchored not stored refs pending

Asteroseismic Investigations of the Binary System HD176465

Ning Gai, Sarbani Basu, Yanke Tang

arxiv:1803.07736 v1 · 2018-03-21 · 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{TYYTQ7OZRB37OYEIG6I5LPRXHA}

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	2026-05-18T00:18:49.277790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e31387dd98877f760883791d5be37380f738b2b2bc6fbd33dd9bc109c7ae59c

Aliases

arxiv: 1803.07736 · arxiv_version: 1803.07736v1 · doi: 10.48550/arxiv.1803.07736 · pith_short_12: TYYTQ7OZRB37 · pith_short_16: TYYTQ7OZRB37OYEI · pith_short_8: TYYTQ7OZ

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/TYYTQ7OZRB37OYEIG6I5LPRXHA \
  | 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: 9e31387dd98877f760883791d5be37380f738b2b2bc6fbd33dd9bc109c7ae59c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35ca11c77e2a9d8aaa3f993aa6451ec976958b450285f27b8bc867f1f1c563d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-03-21T03:49:12Z",
    "title_canon_sha256": "04d90bf4f90a7fb1691440e7c54483a4e63f85c9f708faeb4a4a929346273650"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07736",
    "kind": "arxiv",
    "version": 1
  }
}