Pith Number

pith:TAPEDR76

pith:2016:TAPEDR765GL67AFMKF7W3FTVBB

not attested not anchored not stored refs pending

The metallicity distribution and hot Jupiter rate of the Kepler field: Hectochelle High-resolution spectroscopy for 776 Kepler target stars

Adam L. Kraus, Andrew W. Mann, David W. Latham, Jason L. Curtis, John A. Johnson, Xueying Guo

arxiv:1612.01616 v1 · 2016-12-06 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TAPEDR765GL67AFMKF7W3FTVBB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:47:49.092433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

981e41c7fee997ef80ac517f6d9675087d8727840d271a826d6a094a1d458ab9

Aliases

arxiv: 1612.01616 · arxiv_version: 1612.01616v1 · doi: 10.48550/arxiv.1612.01616 · pith_short_12: TAPEDR765GL6 · pith_short_16: TAPEDR765GL67AFM · pith_short_8: TAPEDR76

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/TAPEDR765GL67AFMKF7W3FTVBB \
  | 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: 981e41c7fee997ef80ac517f6d9675087d8727840d271a826d6a094a1d458ab9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "244395a878d513a514282af05a7c7c5017373efffeb62286fef52bc7221d3ef8",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-12-06T01:22:15Z",
    "title_canon_sha256": "6d486b5402946e8283b4dad68ba1ee6137f4d675d6c40df263d4a5e531f9fca0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.01616",
    "kind": "arxiv",
    "version": 1
  }
}