Pith Number

pith:U4L4HCY4

pith:2013:U4L4HCY4VWKYGP2L5FKHU2LTIO

not attested not anchored not stored refs pending

Sagittarius stream 3-d kinematics from SDSS Stripe 82

N. Wyn Evans, Sergey E. Koposov, Vasily Belokurov

arxiv:1301.7070 v1 · 2013-01-29 · 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{U4L4HCY4VWKYGP2L5FKHU2LTIO}

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	2026-05-18T03:29:40.383562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a717c38b1cad95833f4be9547a69734381a2b3867bef147d8475491512497be6

Aliases

arxiv: 1301.7070 · arxiv_version: 1301.7070v1 · doi: 10.48550/arxiv.1301.7070 · pith_short_12: U4L4HCY4VWKY · pith_short_16: U4L4HCY4VWKYGP2L · pith_short_8: U4L4HCY4

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/U4L4HCY4VWKYGP2L5FKHU2LTIO \
  | 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: a717c38b1cad95833f4be9547a69734381a2b3867bef147d8475491512497be6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4c5f9ac0f79d7365f920b0aea36ac5b5793f4ff24241c4d09ba67b7b2bfd472",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-01-29T21:00:20Z",
    "title_canon_sha256": "a1aa86a465f1402322e11356c795469596d4cd31a516873724ce44ebe4bf1f8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7070",
    "kind": "arxiv",
    "version": 1
  }
}