Pith Number

pith:JMDZ7RWT

pith:2017:JMDZ7RWTLZ7ZR4LPVARPKTYXB3

not attested not anchored not stored refs pending

Metallicity determination of M dwarfs - Expanded parameter range in metallicity and effective temperature

Sara Lindgren, Ulrike Heiter

arxiv:1705.08785 v1 · 2017-05-24 · 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{JMDZ7RWTLZ7ZR4LPVARPKTYXB3}

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	2026-05-18T00:38:02.471623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b079fc6d35e7f98f16fa822f54f170ec4a60573ff7dfd664b61dbcea0f1208b

Aliases

arxiv: 1705.08785 · arxiv_version: 1705.08785v1 · doi: 10.48550/arxiv.1705.08785 · pith_short_12: JMDZ7RWTLZ7Z · pith_short_16: JMDZ7RWTLZ7ZR4LP · pith_short_8: JMDZ7RWT

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/JMDZ7RWTLZ7ZR4LPVARPKTYXB3 \
  | 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: 4b079fc6d35e7f98f16fa822f54f170ec4a60573ff7dfd664b61dbcea0f1208b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d4e7de380ebb9deec285845e90fd6eea282ead7b03dc86743066a2592ad88a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-05-24T14:21:01Z",
    "title_canon_sha256": "96212bb80375bc176dff317eb7de91048d474350bc2ded5c457f23cf53d13891"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08785",
    "kind": "arxiv",
    "version": 1
  }
}