Pith Number

pith:GL5DU7U5

pith:2011:GL5DU7U5Q5MWNVSIA3UZBCG5CN

not attested not anchored not stored refs pending

Dynamical evolution of a bulge in an N-body model of the Milky Way

Garching), Inma Martinez-Valpuesta, Kanak Saha, Ortwin Gerhard (MPE

arxiv:1110.4832 v1 · 2011-10-21 · 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{GL5DU7U5Q5MWNVSIA3UZBCG5CN}

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	2026-05-18T02:00:07.173067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32fa3a7e9d875966d64806e99088dd137277e42b79de426c0cc6d88faae0745a

Aliases

arxiv: 1110.4832 · arxiv_version: 1110.4832v1 · doi: 10.48550/arxiv.1110.4832 · pith_short_12: GL5DU7U5Q5MW · pith_short_16: GL5DU7U5Q5MWNVSI · pith_short_8: GL5DU7U5

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/GL5DU7U5Q5MWNVSIA3UZBCG5CN \
  | 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: 32fa3a7e9d875966d64806e99088dd137277e42b79de426c0cc6d88faae0745a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7854fcf9d6ea2b59b26a2836dcbf757a8c4740c9a90a95b07a0be5cad91c0fb4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-10-21T16:02:27Z",
    "title_canon_sha256": "c98af8b2122d60786962af0632887155f1b563ef366e3fca8466f5f3ebba6e4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4832",
    "kind": "arxiv",
    "version": 1
  }
}