Pith Number

pith:THBCVSF3

pith:2017:THBCVSF3L6ERE2COVYLBUXDHSX

not attested not anchored not stored refs pending

A physically motivated and empirically calibrated method to measure effective temperature, metallicity, and Ti abundance of M dwarfs

Andrew W. Mann, Derek Homeier, France Allard, John M. Brewer, Mark J. Veyette, Philip S. Muirhead

arxiv:1710.10259 v1 · 2017-10-27 · 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{THBCVSF3L6ERE2COVYLBUXDHSX}

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	2026-05-18T00:27:42.147180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99c22ac8bb5f8912684eae161a5c6795f8478f970617a4c6e97de08ad9a18344

Aliases

arxiv: 1710.10259 · arxiv_version: 1710.10259v1 · doi: 10.48550/arxiv.1710.10259 · pith_short_12: THBCVSF3L6ER · pith_short_16: THBCVSF3L6ERE2CO · pith_short_8: THBCVSF3

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/THBCVSF3L6ERE2COVYLBUXDHSX \
  | 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: 99c22ac8bb5f8912684eae161a5c6795f8478f970617a4c6e97de08ad9a18344

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47bca6ffa15c7db6b48423ac7e62d8adbd95d7ebca2c5f99e36586d6f9d30808",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-10-27T17:59:30Z",
    "title_canon_sha256": "320c4c3153495e4a25cb17184bf282c60c9cf812d73dc3cc0c577381360ff03b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.10259",
    "kind": "arxiv",
    "version": 1
  }
}