Pith Number

pith:7BOJ7XFP

pith:2011:7BOJ7XFPCZNDXH4Q4UILMNALD7

not attested not anchored not stored refs pending

Transit Analysis Package (TAP and autoKep): IDL Graphical User Interfaces for Extrasolar Planet Transit Photometry

Andrew W. Mann, Eric Agol, Jason Eastman, John A. Johnson, John Tonry, J. Zachary Gazak

arxiv:1102.1036 v1 · 2011-02-04 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7BOJ7XFPCZNDXH4Q4UILMNALD7}

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	2026-05-18T02:03:16.445414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f85c9fdcaf165a3b9f90e510b6340b1fdcd6e6df53edcd72ac2ece3b04d66708

Aliases

arxiv: 1102.1036 · arxiv_version: 1102.1036v1 · doi: 10.48550/arxiv.1102.1036 · pith_short_12: 7BOJ7XFPCZND · pith_short_16: 7BOJ7XFPCZNDXH4Q · pith_short_8: 7BOJ7XFP

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/7BOJ7XFPCZNDXH4Q4UILMNALD7 \
  | 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: f85c9fdcaf165a3b9f90e510b6340b1fdcd6e6df53edcd72ac2ece3b04d66708

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3524539b73c209c95a3b5e5a4eae84764c85e6261266063a9ca48a71b3543c00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-02-04T23:51:37Z",
    "title_canon_sha256": "9d8b3e272ad7e12f4bc3985bc0948f83cc54f20976a2b1e42255a571bc00b66f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.1036",
    "kind": "arxiv",
    "version": 1
  }
}