Pith Number

pith:KXVZO7KA

pith:2014:KXVZO7KALTILUC4NS3DM5PTEP3

not attested not anchored not stored refs pending

A Quick Study of Science Return from Direct Imaging Exoplanet Missions: Detection and Characterization of Circumstellar Material with an AFTA or EXO-C/S CGI

Glenn Schneider

arxiv:1412.8421 v1 · 2014-12-29 · 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{KXVZO7KALTILUC4NS3DM5PTEP3}

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	2026-05-18T02:30:23.320601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55eb977d405cd0ba0b8d96c6cebe647ec7d6047261644b78d96b8bd407ad4fbb

Aliases

arxiv: 1412.8421 · arxiv_version: 1412.8421v1 · doi: 10.48550/arxiv.1412.8421 · pith_short_12: KXVZO7KALTIL · pith_short_16: KXVZO7KALTILUC4N · pith_short_8: KXVZO7KA

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/KXVZO7KALTILUC4NS3DM5PTEP3 \
  | 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: 55eb977d405cd0ba0b8d96c6cebe647ec7d6047261644b78d96b8bd407ad4fbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31084481a3c32487b6e508fdc5040d9539ef3b12e55634eed17a2f8b99dda3d7",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-12-29T18:45:25Z",
    "title_canon_sha256": "5ac58f84ec55b9a33d7569a1c5ee92ec59a2e0ae0a3d90f4b61709260e4f0fc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.8421",
    "kind": "arxiv",
    "version": 1
  }
}