Pith Number

pith:SMF4T2AQ

pith:2015:SMF4T2AQPRWXXUUBSCHTCDXDHL

not attested not anchored not stored refs pending

Tracing the tidal streams of the Sagittarius dSph, and halo Milky Way features, with carbon-rich long-period variables

Avon Huxor, Eva Grebel

arxiv:1507.06776 v1 · 2015-07-24 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SMF4T2AQPRWXXUUBSCHTCDXDHL}

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	2026-05-18T01:32:59.688025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

930bc9e8107c6d7bd281908f310ee33af1eef7682ce51c9c37bf99d20295fd1c

Aliases

arxiv: 1507.06776 · arxiv_version: 1507.06776v1 · doi: 10.48550/arxiv.1507.06776 · pith_short_12: SMF4T2AQPRWX · pith_short_16: SMF4T2AQPRWXXUUB · pith_short_8: SMF4T2AQ

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/SMF4T2AQPRWXXUUBSCHTCDXDHL \
  | 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: 930bc9e8107c6d7bd281908f310ee33af1eef7682ce51c9c37bf99d20295fd1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b5b3e7ba23062c688a47a888a35de743f9f157eb0b23e47f4e048a5a1c6d9f2",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-07-24T08:27:14Z",
    "title_canon_sha256": "8ccbedc1831a53c7749475f0444a8136f574d1c8e36d329bbf5e90c88e4c9e69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.06776",
    "kind": "arxiv",
    "version": 1
  }
}