Pith Number

pith:YYCZQO3N

pith:2015:YYCZQO3NRAOR4TRKDQPZ2BNBLU

not attested not anchored not stored refs pending

New Signatures of the Milky Way Formation in the Local Halo and Inner Halo Streamers in the Era of Gaia

Alessandro Spagna, Anna Curir, Mario G. Lattanzi, Paola Re Fiorentin

arxiv:1508.03736 v1 · 2015-08-15 · 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{YYCZQO3NRAOR4TRKDQPZ2BNBLU}

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	2026-05-18T01:30:57.862394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c605983b6d881d1e4e2a1c1f9d05a15d0c743cb164ac6c975012e36b7635a70f

Aliases

arxiv: 1508.03736 · arxiv_version: 1508.03736v1 · doi: 10.48550/arxiv.1508.03736 · pith_short_12: YYCZQO3NRAOR · pith_short_16: YYCZQO3NRAOR4TRK · pith_short_8: YYCZQO3N

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/YYCZQO3NRAOR4TRKDQPZ2BNBLU \
  | 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: c605983b6d881d1e4e2a1c1f9d05a15d0c743cb164ac6c975012e36b7635a70f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "755f4d16c52010900b50c4f533dedf5bcdfd077331ac7327b5935d00863ec7d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-08-15T14:28:30Z",
    "title_canon_sha256": "7fb6cbcd84247dd5d1ec99c471b9acfaff0a9446e60cc92fe5f24ba9713f2198"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03736",
    "kind": "arxiv",
    "version": 1
  }
}