Pith Number

pith:3MULGURB

pith:2008:3MULGURBDKBKV5HR2RYITYMN7O

not attested not anchored not stored refs pending

The mass distribution of RX J1347-1145 from strong lensing

A. Halkola, D. Wuttke, H. Hildebrandt, M. Bradac, M. Lombardi, P. Schneider, T. Erben, T. Schrabback

arxiv:0801.1795 v1 · 2008-01-11 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3MULGURBDKBKV5HR2RYITYMN7O}

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	2026-07-04T17:08:25.871170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db28b352211a82aaf4f1d47089e18dfb9ff6e3ef6ae4ffa049580d2aa16eaebd

Aliases

arxiv: 0801.1795 · arxiv_version: 0801.1795v1 · doi: 10.48550/arxiv.0801.1795 · pith_short_12: 3MULGURBDKBK · pith_short_16: 3MULGURBDKBKV5HR · pith_short_8: 3MULGURB

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/3MULGURBDKBKV5HR2RYITYMN7O \
  | 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: db28b352211a82aaf4f1d47089e18dfb9ff6e3ef6ae4ffa049580d2aa16eaebd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f7787da0bd9418c268543750299df3ce3b0f4c9ae22c6614e2ed4207c9b76b6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-01-11T15:54:04Z",
    "title_canon_sha256": "b942b1ed8ed8a5a6048647ccf29897edcbeadad01e4f7f0c7460dd4204c31fdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.1795",
    "kind": "arxiv",
    "version": 1
  }
}