Pith Number

pith:DMSGTACJ

pith:2015:DMSGTACJYHIVFEJG53XFHAKO63

not attested not anchored not stored refs pending

Calibration of the MEarth Photometric System: Optical Magnitudes and Photometric Metallicity Estimates for 1802 Nearby M-dwarfs

David Charbonneau, Elisabeth R Newton, Jason A Dittmann, Jonathan M Irwin

arxiv:1510.06711 v1 · 2015-10-22 · 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{DMSGTACJYHIVFEJG53XFHAKO63}

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	2026-05-18T01:19:29.122288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b24698049c1d1529126eeee53814ef6cec76dfbe4135829bcb3460b29661f87

Aliases

arxiv: 1510.06711 · arxiv_version: 1510.06711v1 · doi: 10.48550/arxiv.1510.06711 · pith_short_12: DMSGTACJYHIV · pith_short_16: DMSGTACJYHIVFEJG · pith_short_8: DMSGTACJ

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/DMSGTACJYHIVFEJG53XFHAKO63 \
  | 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: 1b24698049c1d1529126eeee53814ef6cec76dfbe4135829bcb3460b29661f87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21efde093b900ce507761001949ea7bb7e18e3d3132d2bc0ca1b638f2ab82d01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-10-22T18:27:15Z",
    "title_canon_sha256": "440caecc283d34b1735eec28e4862faf177accaded7037005bd23370dec134c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06711",
    "kind": "arxiv",
    "version": 1
  }
}