Pith Number

pith:O7SVFAJT

pith:2015:O7SVFAJT4OLCPK5DRKVYL5D7I4

not attested not anchored not stored refs pending

Target Selection for the LBTI Exozodi Key Science Program

Aki Roberge, Alycia J. Weinberger, Andrew J. Skemer, Bertrand Mennesson, Chris Haniff, Denis Defr\`ere, Eugene Serabyn, Geoff Bryden, George Rieke, Grant M. Kennedy, Karl R. Stapelfeldt, Mark C. Wyatt, Philip M. Hinz, Rafael Millan-Gabet, Vanessa P. Bailey, William C. Danchi

arxiv:1501.01319 v1 · 2015-01-06 · 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{O7SVFAJT4OLCPK5DRKVYL5D7I4}

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	2026-05-18T01:41:14.155759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77e5528133e39627aba38aab85f47f47245174736d3de94e58d18003b990bb32

Aliases

arxiv: 1501.01319 · arxiv_version: 1501.01319v1 · doi: 10.48550/arxiv.1501.01319 · pith_short_12: O7SVFAJT4OLC · pith_short_16: O7SVFAJT4OLCPK5D · pith_short_8: O7SVFAJT

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/O7SVFAJT4OLCPK5DRKVYL5D7I4 \
  | 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: 77e5528133e39627aba38aab85f47f47245174736d3de94e58d18003b990bb32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecc6582492baa63b16f3519ab50f4b64d196adb76b439e8c4a40706c2d289289",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-01-06T21:13:21Z",
    "title_canon_sha256": "1105cec4ac4cf5770c4dac3cb197b2fa4c91644b14c7ae3edeaad98bc6a1a555"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01319",
    "kind": "arxiv",
    "version": 1
  }
}