Pith Number

pith:UD6F7QP2

pith:2016:UD6F7QP2DLY75WPIKV76BWCOW6

not attested not anchored not stored refs pending

Satellite Infall and Mass Deposition on the Galactic Centre

Jorge Cuadra, Sofia G. Gallego

arxiv:1611.05254 v1 · 2016-11-16 · 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{UD6F7QP2DLY75WPIKV76BWCOW6}

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	2026-05-18T00:50:46.502131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0fc5fc1fa1af1fed9e8557fe0d84eb7a8f49c0b0cb619a1de9562be8d695a32

Aliases

arxiv: 1611.05254 · arxiv_version: 1611.05254v1 · doi: 10.48550/arxiv.1611.05254 · pith_short_12: UD6F7QP2DLY7 · pith_short_16: UD6F7QP2DLY75WPI · pith_short_8: UD6F7QP2

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/UD6F7QP2DLY75WPIKV76BWCOW6 \
  | 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: a0fc5fc1fa1af1fed9e8557fe0d84eb7a8f49c0b0cb619a1de9562be8d695a32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "131de16ee62f123804e969ac4c446ea2ffb1df84b9000df4866200efede6739d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-11-16T12:32:54Z",
    "title_canon_sha256": "3993edac385d4eec935e9bb93962ee2671bce71c544e1acb48cd21f8565ab8a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05254",
    "kind": "arxiv",
    "version": 1
  }
}