Pith Number

pith:JGVIFCQT

pith:2017:JGVIFCQT3AP6ULDYUUTB3GBSSR

not attested not anchored not stored refs pending

Could 1I/'Oumuamua be macroscopic dark matter?

David Cyncynates, Emanuela Dimastrogiovanni, Glenn D. Starkman, Jagjit Sidhu, Saurabh Kumar

arxiv:1711.04348 v1 · 2017-11-12 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JGVIFCQT3AP6ULDYUUTB3GBSSR}

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	2026-05-18T00:30:39.334221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49aa828a13d81fea2c78a5261d9832945f12ffe305d57cc13fe96129e0d405c9

Aliases

arxiv: 1711.04348 · arxiv_version: 1711.04348v1 · doi: 10.48550/arxiv.1711.04348 · pith_short_12: JGVIFCQT3AP6 · pith_short_16: JGVIFCQT3AP6ULDY · pith_short_8: JGVIFCQT

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/JGVIFCQT3AP6ULDYUUTB3GBSSR \
  | 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: 49aa828a13d81fea2c78a5261d9832945f12ffe305d57cc13fe96129e0d405c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24a0f7d41e4f5d99557a73f4db33c95cf151aa2cecaeeb8507cd1f36edf06786",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-12T20:19:47Z",
    "title_canon_sha256": "2b7951e853cbbf1304d9b28375e18dca25c2e20f4d71871a8ad1c1da999175a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04348",
    "kind": "arxiv",
    "version": 1
  }
}