Pith Number

pith:OH7M2LB5

pith:2018:OH7M2LB53UKXRJH6U4A6LHMQEW

not attested not anchored not stored refs pending

Searching for a kinematic signature of the moderately metal-poor stars in the Milky Way bulge using N-body simulations

Ana Gomez, Francesca Fragkoudi, Francoise Combes, Mathias Schultheis, Misha Haywood, Paola Di Matteo

arxiv:1803.09626 v1 · 2018-03-26 · 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{OH7M2LB53UKXRJH6U4A6LHMQEW}

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	2026-05-18T00:09:53.724197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71fecd2c3ddd1578a4fea701e59d90259c796d2158cfe69dbc436bbcb7ca5258

Aliases

arxiv: 1803.09626 · arxiv_version: 1803.09626v1 · doi: 10.48550/arxiv.1803.09626 · pith_short_12: OH7M2LB53UKX · pith_short_16: OH7M2LB53UKXRJH6 · pith_short_8: OH7M2LB5

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/OH7M2LB53UKXRJH6U4A6LHMQEW \
  | 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: 71fecd2c3ddd1578a4fea701e59d90259c796d2158cfe69dbc436bbcb7ca5258

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fb1a5c6d68cc47784ecc87ce7d7207ae6becf71af0dda72590ff72842e22185",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-03-26T14:39:20Z",
    "title_canon_sha256": "9b7c6d121c9250d0bc54fbc87c2f9d2673baead467131edd9eca8a926820183a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.09626",
    "kind": "arxiv",
    "version": 1
  }
}