Pith Number

pith:MQXF7VP5

pith:2017:MQXF7VP53IYO4SAAXF4UKA22RM

not attested not anchored not stored refs pending

The Pristine survey II: a sample of bright stars observed with FEROS

A. A. Henden, C. Allende Prieto, D. S. Aguado, E. Caffau, E. Starkenburg, J. I. Gonzalez Hernandez, K. Venn, K. Youakim, N. Martin, P. Bonifacio, P. Jablonka

arxiv:1705.10280 v1 · 2017-05-29 · astro-ph.SR · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MQXF7VP53IYO4SAAXF4UKA22RM}

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.

Cited by

1 paper in Pith

Three Extremely Metal-Poor stars: discovery of a new CEMP-no star

Receipt and verification

First computed	2026-05-18T00:36:03.199415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

642e5fd5fdda30ee4800b97945035a8b32b9612718dbb03e7fd1e32ff92b5369

Aliases

arxiv: 1705.10280 · arxiv_version: 1705.10280v1 · doi: 10.48550/arxiv.1705.10280 · pith_short_12: MQXF7VP53IYO · pith_short_16: MQXF7VP53IYO4SAA · pith_short_8: MQXF7VP5

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/MQXF7VP53IYO4SAAXF4UKA22RM \
  | 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: 642e5fd5fdda30ee4800b97945035a8b32b9612718dbb03e7fd1e32ff92b5369

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdc948a69492a2a5a838ac72dbdcda240bbb842dd6d4ab849d54aa25f3b81f5f",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-05-29T16:26:36Z",
    "title_canon_sha256": "563c5235e856ddaaf92a86539e436e431730713e92584a3a43faa612e3c80eb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10280",
    "kind": "arxiv",
    "version": 1
  }
}