Pith Number

pith:YF26TNEN

pith:2019:YF26TNENRHIVXTW6ZKFD5EDX22

not attested not anchored not stored refs pending

Exploring the age dependent properties of M and L dwarfs using Gaia and SDSS

Emily Rice, Jacqueline K. Faherty, Kelle L. Cruz, Rocio Kiman, Ruth Angus, Sarah J. Schmidt

arxiv:1904.05911 v1 · 2019-04-11 · 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{YF26TNENRHIVXTW6ZKFD5EDX22}

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	2026-05-17T23:44:54.432241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c175e9b48d89d15bcedeca8a3e9077d6ab7a144c75d2c05ebeaecd596cb0cd1e

Aliases

arxiv: 1904.05911 · arxiv_version: 1904.05911v1 · doi: 10.48550/arxiv.1904.05911 · pith_short_12: YF26TNENRHIV · pith_short_16: YF26TNENRHIVXTW6 · pith_short_8: YF26TNEN

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/YF26TNENRHIVXTW6ZKFD5EDX22 \
  | 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: c175e9b48d89d15bcedeca8a3e9077d6ab7a144c75d2c05ebeaecd596cb0cd1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d80886e86bb7912141f218bbd47ab09193d63586e2b52d13b2f95f3a482ac8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-04-11T18:15:41Z",
    "title_canon_sha256": "9728ba5e8c08807a8b00b4192ad37bb95659d301a1203cb022bc884df4e6d9fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05911",
    "kind": "arxiv",
    "version": 1
  }
}