Pith Number

pith:M6K3VTEU

pith:2021:M6K3VTEUE72XFTSBOFBBS2ZQMD

not attested not anchored not stored refs pending

Asteroseismic analysis of eight solar-like oscillating evolved stars in the open cluster NGC 6811

Zeynep \c{C}elik Orhan

arxiv:2108.00066 v1 · 2021-07-30 · 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{M6K3VTEUE72XFTSBOFBBS2ZQMD}

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	2026-07-05T03:02:18.655860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6795bacc9427f572ce417142196b3060df3c62d62e9f0ae5e7926e747304666c

Aliases

arxiv: 2108.00066 · arxiv_version: 2108.00066v1 · doi: 10.48550/arxiv.2108.00066 · pith_short_12: M6K3VTEUE72X · pith_short_16: M6K3VTEUE72XFTSB · pith_short_8: M6K3VTEU

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/M6K3VTEUE72XFTSBOFBBS2ZQMD \
  | 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: 6795bacc9427f572ce417142196b3060df3c62d62e9f0ae5e7926e747304666c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad0c0ae6a8a0e34368a4997368f098c39fd4eda761f6a4e1561307d1e9e1970c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-07-30T20:16:49Z",
    "title_canon_sha256": "712574b615d3056eccb08297477a9dd53cee02684303ee655ed6e90d65fcfcfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.00066",
    "kind": "arxiv",
    "version": 1
  }
}