Pith Number

pith:2IV7ZJLP

pith:2022:2IV7ZJLPMZOBODBHJTTIWMRKON

not attested not anchored not stored refs pending

The structure of accreted stellar streams

Jo Bovy, Yansong Qian, Yumna Arshad

arxiv:2201.11045 v1 · 2022-01-26 · 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{2IV7ZJLPMZOBODBHJTTIWMRKON}

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	2026-07-05T03:55:19.636467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d22bfca56f665c170c274ce68b322a7365132974e8d1c26176fd826bc375814e

Aliases

arxiv: 2201.11045 · arxiv_version: 2201.11045v1 · doi: 10.48550/arxiv.2201.11045 · pith_short_12: 2IV7ZJLPMZOB · pith_short_16: 2IV7ZJLPMZOBODBH · pith_short_8: 2IV7ZJLP

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/2IV7ZJLPMZOBODBHJTTIWMRKON \
  | 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: d22bfca56f665c170c274ce68b322a7365132974e8d1c26176fd826bc375814e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fc1f52059c411f809d9b5303acff563c20eb5b346868375d1ef2c8f41b7bab3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-01-26T16:41:11Z",
    "title_canon_sha256": "d24c755fb1cbf2df92bae7e5b4b12acdccce1e4b4b1c66087c04a0e6ceeb345f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.11045",
    "kind": "arxiv",
    "version": 1
  }
}