Pith Number

pith:5RDOTOPM

pith:2010:5RDOTOPM65TNFAIMC54LK5HL7K

not attested not anchored not stored refs pending

The Solar Neighborhood XXIII CCD Photometric Distance Estimates of SCR Targets -- 77 M Dwarf Systems within 25 Parsecs

Charlie T. Finch, Jennifer G. Winters, John P. Subasavage, Nigel C. Hambly, Todd J. Henry, Wei-Chun Jao

arxiv:1012.2078 v1 · 2010-12-09 · 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{5RDOTOPM65TNFAIMC54LK5HL7K}

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	2026-05-18T02:04:30.977627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec46e9b9ecf766d2810c1778b574ebfabc9a9ff2f58853b6a5caed08b80f59ae

Aliases

arxiv: 1012.2078 · arxiv_version: 1012.2078v1 · doi: 10.48550/arxiv.1012.2078 · pith_short_12: 5RDOTOPM65TN · pith_short_16: 5RDOTOPM65TNFAIM · pith_short_8: 5RDOTOPM

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/5RDOTOPM65TNFAIMC54LK5HL7K \
  | 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: ec46e9b9ecf766d2810c1778b574ebfabc9a9ff2f58853b6a5caed08b80f59ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6617b0c34fcaa3b0b50664ae7a146be225dadbaa0cbd039657eebb07279fe280",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-12-09T18:51:57Z",
    "title_canon_sha256": "520657233d934e7883edd4e46299478021f328f0393c817413cf77e4b3d1dd86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.2078",
    "kind": "arxiv",
    "version": 1
  }
}