Pith Number

pith:6GMD5XBS

pith:2019:6GMD5XBSZLZVYDQMLLWWW77D46

not attested not anchored not stored refs pending

The Pristine Survey -- VI. The first three years of medium-resolution follow-up spectroscopy of Pristine EMP star candidates

Anke Arentsen, Carlos Allende Prieto, Carmela Lardo, Collin Kielty, David S. Aguado, Eline Tolstoy, Elisabetta Caffau, Else Starkenburg, Farbod Jahandar, Federico Sestito, Georges Kordopatis, Guillaume F. Thomas, Jonay I. Gonz\'alez Hern\'andez, Julio F. Navarro, Kim Venn, Kris Youakim, Luis Peralta de Arriba, Nicholas Fantin, Nicolas Longeard, Nicolas Martin, Pascale Jablonca, Patrick C\^ot\'e, Pedro A. Palicio, Piercarlo Bonifacio, Rafael Garcia-Diaz, Romain Lucchesi, Rub\'en S\'anchez-Janssen, Thomas G. Wilson, Vanessa Hill, Yeisson Osorio

arxiv:1909.08138 v1 · 2019-09-17 · 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{6GMD5XBSZLZVYDQMLLWWW77D46}

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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	2026-07-05T00:09:05.235643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1983edc32caf35c0e0c5aed6b7fe3e78bad10e3cd3fe8b0686eef39c15979ef

Aliases

arxiv: 1909.08138 · arxiv_version: 1909.08138v1 · doi: 10.48550/arxiv.1909.08138 · pith_short_12: 6GMD5XBSZLZV · pith_short_16: 6GMD5XBSZLZVYDQM · pith_short_8: 6GMD5XBS

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/6GMD5XBSZLZVYDQMLLWWW77D46 \
  | 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: f1983edc32caf35c0e0c5aed6b7fe3e78bad10e3cd3fe8b0686eef39c15979ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01a3d54de43e3f26b298f6ad01581bd6869da54d4f686f1acd1a5457035949c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-09-17T23:00:13Z",
    "title_canon_sha256": "b15939016e509dbb1d2f12ae1870796cd5f61f047810bf06659d52e2e44e3685"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.08138",
    "kind": "arxiv",
    "version": 1
  }
}