Pith Number

pith:TDSX5OLJ

pith:2019:TDSX5OLJO7VPV6URF7DU7TJHOH

not attested not anchored not stored refs pending

Ages and kinematics of chemically selected, accreted Milky Way halo stars

Keith Hawkins, Paula Jofre, Payel Das

arxiv:1903.09320 v2 · 2019-03-22 · 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{TDSX5OLJO7VPV6URF7DU7TJHOH}

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

Tracing the early Milky Way thin disc with the Gaia-ESO Survey

Receipt and verification

First computed	2026-07-05T00:39:54.602939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98e57eb96977eafafa912fc74fcd2771f1a5c29c4f5e774bdc2b9a62a895e2e9

Aliases

arxiv: 1903.09320 · arxiv_version: 1903.09320v2 · doi: 10.48550/arxiv.1903.09320 · pith_short_12: TDSX5OLJO7VP · pith_short_16: TDSX5OLJO7VPV6UR · pith_short_8: TDSX5OLJ

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/TDSX5OLJO7VPV6URF7DU7TJHOH \
  | 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: 98e57eb96977eafafa912fc74fcd2771f1a5c29c4f5e774bdc2b9a62a895e2e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df5e9a77e57ff3e6e04caa0c146ec907b6b1d2c2c373c7f52ef613d58d3d2d8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-22T02:18:09Z",
    "title_canon_sha256": "4a359878fd0f515b19bbe36150fa24a27b9f466353ae5a9c3fcb2e19847b9e06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09320",
    "kind": "arxiv",
    "version": 2
  }
}