Pith Number

pith:7Q5QYJAI

pith:2016:7Q5QYJAIU64VGTKQBCBOR4TYOB

not attested not anchored not stored refs pending

Realistic Detectability of Close Interstellar Comets

Darin Ragozzine, Denise C. Stephens, Mikael Granvik, Nathaniel V. Cook

arxiv:1607.08162 v1 · 2016-07-27 · 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{7Q5QYJAIU64VGTKQBCBOR4TYOB}

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

The Natural History of 'Oumuamua

Receipt and verification

First computed	2026-05-18T01:10:20.881604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc3b0c2408a7b9534d500882e8f27870471015cd6a1e2bc28954dd882adb070b

Aliases

arxiv: 1607.08162 · arxiv_version: 1607.08162v1 · doi: 10.48550/arxiv.1607.08162 · pith_short_12: 7Q5QYJAIU64V · pith_short_16: 7Q5QYJAIU64VGTKQ · pith_short_8: 7Q5QYJAI

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/7Q5QYJAIU64VGTKQBCBOR4TYOB \
  | 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: fc3b0c2408a7b9534d500882e8f27870471015cd6a1e2bc28954dd882adb070b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50a18b811109b5872dc1834a52f6b48d0b90b2170b3bec2ef840f3d511281e6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-07-27T15:54:13Z",
    "title_canon_sha256": "d01869edd7b3c34d3299cac0f53601e492b78690a9167ce83ffa529e174c263d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08162",
    "kind": "arxiv",
    "version": 1
  }
}