Pith Number

pith:VGEBBE5X

pith:2025:VGEBBE5XPMUUAFVCB5OE7NO2RG

not attested not anchored not stored refs pending

Tracking Outflow using Line-Locking (TOLL). II. Large Line-Locking Web identified in Quasar J151352+085555

Bo Ma, Chen Chen, Marie Wingyee Lau, Tuo Ji, Weimin Yi, Zhicheng He

arxiv:2501.06734 v1 · 2025-01-12 · 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{VGEBBE5XPMUUAFVCB5OE7NO2RG}

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	2026-07-05T10:00:09.265290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9881093b77b294016a20f5c4fb5da8990e8a443d2026ab5481835e18b1258d4

Aliases

arxiv: 2501.06734 · arxiv_version: 2501.06734v1 · doi: 10.48550/arxiv.2501.06734 · pith_short_12: VGEBBE5XPMUU · pith_short_16: VGEBBE5XPMUUAFVC · pith_short_8: VGEBBE5X

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/VGEBBE5XPMUUAFVCB5OE7NO2RG \
  | 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: a9881093b77b294016a20f5c4fb5da8990e8a443d2026ab5481835e18b1258d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6efb856b41c602e1e7a08f86a190f05310b4f2f34cfa74fdc02e3a447b91ce73",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-01-12T07:09:08Z",
    "title_canon_sha256": "89556fc642d4c3aa84fc1afb24afcfa1ad9a8ca25b445a4df4b7c3b2d6f243f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.06734",
    "kind": "arxiv",
    "version": 1
  }
}