Pith Number

pith:QN5BHJ67

pith:2020:QN5BHJ67R3LUHUTDOIMHOS5P6X

not attested not anchored not stored refs pending

The S2 Stream: the shreds of a primitive dwarf galaxy

Camila Navarrete, Carlos Allende Prieto, David S. Aguado, Francesca Matteucci, G. C. Myeong, Gustavo A. Lanfranchi, Jonay I. Gonz\'alez Hern\'andez, Julio Chanam\'e, Luca Sbordone, Luis Peralta de Arriba, Matthew Shetrone, N. W. Evans, Sergey E. Koposov, Vasily Belokurov, Zhen Yuan

arxiv:2007.11003 v2 · 2020-07-21 · 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{QN5BHJ67R3LUHUTDOIMHOS5P6X}

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	2026-07-05T01:47:00.390754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

837a13a7df8ed743d2637218774baff5eb6f980a5a2d8669130b6a8b6b9df4d6

Aliases

arxiv: 2007.11003 · arxiv_version: 2007.11003v2 · doi: 10.48550/arxiv.2007.11003 · pith_short_12: QN5BHJ67R3LU · pith_short_16: QN5BHJ67R3LUHUTD · pith_short_8: QN5BHJ67

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/QN5BHJ67R3LUHUTDOIMHOS5P6X \
  | 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: 837a13a7df8ed743d2637218774baff5eb6f980a5a2d8669130b6a8b6b9df4d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80be01cd7b8304b6c6ba26cedea96feb486ba5df5e03288f58b4f507e52589ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-07-21T18:00:03Z",
    "title_canon_sha256": "dbd87fe8f0a43fe4c8e60f5825651d227469533d0e5d59c743af6fd5babcef0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.11003",
    "kind": "arxiv",
    "version": 2
  }
}