Pith Number

pith:JQTY3AF5

pith:2017:JQTY3AF5DGIGPGZSRTOXJVDHJG

not attested not anchored not stored refs pending

TOSC: an algorithm for the tomography of spotted transit chords

Antonio Francesco Lanza, Gaetano Scandariato, Giuseppe Leto, Isabella Pagano, Ricardo Zanmar-Sanchez, Valerio Nascimbeni

arxiv:1707.01153 v1 · 2017-07-04 · astro-ph.IM · astro-ph.EP · 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{JQTY3AF5DGIGPGZSRTOXJVDHJG}

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	2026-05-18T00:32:08.849986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c278d80bd1990679b328cdd74d467498102cbedcbf8286b6cd71d0da3afc2f9

Aliases

arxiv: 1707.01153 · arxiv_version: 1707.01153v1 · doi: 10.48550/arxiv.1707.01153 · pith_short_12: JQTY3AF5DGIG · pith_short_16: JQTY3AF5DGIGPGZS · pith_short_8: JQTY3AF5

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/JQTY3AF5DGIGPGZSRTOXJVDHJG \
  | 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: 4c278d80bd1990679b328cdd74d467498102cbedcbf8286b6cd71d0da3afc2f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "988b9bb11bf2fd92c26cb86c01464568549923281322f8f6318c6803d1b1869a",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-07-04T20:59:47Z",
    "title_canon_sha256": "fc6a63c37403c720abd9daf8534ca4ef6b25b57d5292bc09e742521aa9237580"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01153",
    "kind": "arxiv",
    "version": 1
  }
}