Pith Number

pith:SHRH5R26

pith:2014:SHRH5R26AGBFFYDCMTBRKFNAZW

not attested not anchored not stored refs pending

Prospecting in Ultracool Dwarfs: Measuring the Metallicities of Mid- and Late-M Dwarfs

Andrew W. Mann, Eric Gaidos, Eugene A. Magnier, John M. Brewer, Kimberly M. Aller, Megan Ansdell, Michael C. Liu, Niall R. Deacon

arxiv:1403.5560 v2 · 2014-03-21 · 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{SHRH5R26AGBFFYDCMTBRKFNAZW}

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	2026-05-18T01:43:52.428574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91e27ec75e018252e06264c31515a0cd907403e7b43fcc58e49727d3dfd23af6

Aliases

arxiv: 1403.5560 · arxiv_version: 1403.5560v2 · doi: 10.48550/arxiv.1403.5560 · pith_short_12: SHRH5R26AGBF · pith_short_16: SHRH5R26AGBFFYDC · pith_short_8: SHRH5R26

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/SHRH5R26AGBFFYDCMTBRKFNAZW \
  | 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: 91e27ec75e018252e06264c31515a0cd907403e7b43fcc58e49727d3dfd23af6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a40dece1054cf756b7c24295045468c9a5b59798caf6ae47af822fd8d4ac698",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-03-21T20:00:15Z",
    "title_canon_sha256": "e95ea456bbc30f5a1f3bf19f2a85519ba5f9ad1a565c95ef125d2e7a529f38e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.5560",
    "kind": "arxiv",
    "version": 2
  }
}