Pith Number

pith:J4R73PDL

pith:2008:J4R73PDL6RO5VUBMINBOBWESOQ

not attested not anchored not stored refs pending

HATNet Field G205: Follow-Up Observations of 28 Transiting-Planet candidates and Confirmation of the Planet HAT-P-8b

1), 2), (2) NSF Fellow, (3) Konkoly Observatory, 4), (4) ELTE, (5) UC Berkeley, (6) SFSU, (7) Carnegie, (8) UC Santa Cruz, (9) Hungarian Astronomical Association), Andr\'as P\'al (1, Brigitta Sip\H{o}cz (4, David W. Latham (1), Debra A. Fischer (6), Dimitar D. Sasselov (1), G\'abor Kov\'acs (1), G\'asp\'ar \'A. Bakos (1, Geoffrey W. Marcy (5), G\'eza Kov\'acs (3), Gilbert A. Esquerdo (1), Guillermo Torres (1), Istv\'an Papp (9), Joel D. Hartman (1), J\'ozsef L\'az\'ar (9), P\'al S\'ari (9) ((1) CfA, Robert P. Stefanik (1), Robert W. Noyes (1), R. Paul Butler (7), Steven S. Vogt (8)

arxiv:0812.1161 v1 · 2008-12-05 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J4R73PDL6RO5VUBMINBOBWESOQ}

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	2026-05-18T01:09:24.337292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f23fdbc6bf45ddad02c4342e0d8927426718ddd800c54e83f171a00fa2a74ad

Aliases

arxiv: 0812.1161 · arxiv_version: 0812.1161v1 · doi: 10.48550/arxiv.0812.1161 · pith_short_12: J4R73PDL6RO5 · pith_short_16: J4R73PDL6RO5VUBM · pith_short_8: J4R73PDL

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/J4R73PDL6RO5VUBMINBOBWESOQ \
  | 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: 4f23fdbc6bf45ddad02c4342e0d8927426718ddd800c54e83f171a00fa2a74ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83b4e8562568ac64dab59c914851445eb0552440192d34938b0dea6096a5a846",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-12-05T15:28:22Z",
    "title_canon_sha256": "873e12ca6339922f0bbc1a0184e8bec342bf1b0b72b5975b60c30b6f5a44ccc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.1161",
    "kind": "arxiv",
    "version": 1
  }
}