Pith Number

pith:NHRWCOYJ

pith:2011:NHRWCOYJCPF4FM7L7CLVPCCVKG

not attested not anchored not stored refs pending

Photometric mode identification methods of nonradial pulsations in eclipsing binaries I. -- Dynamic Eclipse Mapping

(2) Konkoly Observatory of the Hungarian Academy of Sciences, Baja, Budapest, Hungary, Hungary), I. B. B\'ir\'o (1), J. Nuspl (2) ((1) Baja Astronomical Observatory

arxiv:1101.5162 v1 · 2011-01-26 · astro-ph.SR · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NHRWCOYJCPF4FM7L7CLVPCCVKG}

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	2026-05-18T02:03:21.676398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69e3613b0913cbc2b3ebf8975788555188881dd6401fed6a9a643d9eba5187cd

Aliases

arxiv: 1101.5162 · arxiv_version: 1101.5162v1 · doi: 10.48550/arxiv.1101.5162 · pith_short_12: NHRWCOYJCPF4 · pith_short_16: NHRWCOYJCPF4FM7L · pith_short_8: NHRWCOYJ

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/NHRWCOYJCPF4FM7L7CLVPCCVKG \
  | 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: 69e3613b0913cbc2b3ebf8975788555188881dd6401fed6a9a643d9eba5187cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f9032d0a2f456a42a6485dcbbe4b04d38d678bd04a985cd5571e2ef701938cf",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-01-26T21:02:15Z",
    "title_canon_sha256": "84f6af5a80e2fbcb1ff70e0777bfc93a03d5b19d24dd249c3057280c79d43eff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5162",
    "kind": "arxiv",
    "version": 1
  }
}