Pith Number

pith:DYIT26WB

pith:2017:DYIT26WBGW6T6BWTEMLLFOHOUJ

not attested not anchored not stored refs pending

Exoplanet Transits as the Foundation of an Interstellar Communications Network

Duncan H Forgan

arxiv:1707.03730 v1 · 2017-07-06 · astro-ph.IM · 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{DYIT26WBGW6T6BWTEMLLFOHOUJ}

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.

Cited by

1 paper in Pith

SETI in the Spatio-Temporal Survey Domain

Receipt and verification

First computed	2026-05-18T00:40:25.164887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e113d7ac135bd3f06d32316b2b8eea260a80949909ca541e1d91932b54fdfd1

Aliases

arxiv: 1707.03730 · arxiv_version: 1707.03730v1 · doi: 10.48550/arxiv.1707.03730 · pith_short_12: DYIT26WBGW6T · pith_short_16: DYIT26WBGW6T6BWT · pith_short_8: DYIT26WB

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/DYIT26WBGW6T6BWTEMLLFOHOUJ \
  | 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: 1e113d7ac135bd3f06d32316b2b8eea260a80949909ca541e1d91932b54fdfd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07de8a41deeff0b8b221ff36df0130918a1c2ff43152d3b1aac42ed8cda2b428",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-07-06T09:02:27Z",
    "title_canon_sha256": "69b42a95665ced6de60e73b42a4d9046d4cd684f1a290623ffc1a983cc3f777e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03730",
    "kind": "arxiv",
    "version": 1
  }
}