Pith Number

pith:756MIA5C

pith:2016:756MIA5CYPLTSCPYVRFRRWJSWK

not attested not anchored not stored refs pending

On the Orbital Inclination of Proxima Centauri b

Dawn M. Gelino, Margaret C. Turnbull, Stephen R. Kane

arxiv:1612.02872 v2 · 2016-12-08 · 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{756MIA5CYPLTSCPYVRFRRWJSWK}

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	2026-05-18T00:52:37.313932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff7cc403a2c3d73909f8ac4b18d932b28b09cfdf242b41d7acb04ba2b3c0c866

Aliases

arxiv: 1612.02872 · arxiv_version: 1612.02872v2 · doi: 10.48550/arxiv.1612.02872 · pith_short_12: 756MIA5CYPLT · pith_short_16: 756MIA5CYPLTSCPY · pith_short_8: 756MIA5C

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/756MIA5CYPLTSCPYVRFRRWJSWK \
  | 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: ff7cc403a2c3d73909f8ac4b18d932b28b09cfdf242b41d7acb04ba2b3c0c866

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47a19b936da7d750f28d58db740650b750b024ac99d3d2d711498d4c574ba798",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-12-08T23:41:35Z",
    "title_canon_sha256": "4d4018dc7b3b825231d8d13afff0e3838bfb81013a4db7559cdb873092ab90cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02872",
    "kind": "arxiv",
    "version": 2
  }
}