Pith Number

pith:LB42F4GV

pith:2012:LB42F4GVW6QWLPMS34OF2B33UL

not attested not anchored not stored refs pending

Weighing the Giants - I. Weak-lensing masses for 51 massive galaxy clusters: project overview, data analysis methods and cluster images

2), (2) DARK, (3) IfA Hawaii, (4) AIfA Bonn, (5) KICP Chicago), Adam Mantz (5) ((1) KIPAC Stanford/SLAC, Anja von der Linden (1, David Donovan (3), David L. Burke (1), Douglas E. Applegate (1), Harald Ebeling (3), Mark T. Allen (1), Patricia R. Burchat (1), Patrick L. Kelly (1), R. Glenn Morris (1), Roger Blandford (1), Steven W. Allen (1), Thomas Erben (4)

arxiv:1208.0597 v2 · 2012-08-02 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LB42F4GVW6QWLPMS34OF2B33UL}

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	2026-05-18T02:53:56.486395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5879a2f0d5b7a165bd92df1c5d077ba2c64926fa1a8d2d922fac5fe223240f40

Aliases

arxiv: 1208.0597 · arxiv_version: 1208.0597v2 · doi: 10.48550/arxiv.1208.0597 · pith_short_12: LB42F4GVW6QW · pith_short_16: LB42F4GVW6QWLPMS · pith_short_8: LB42F4GV

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/LB42F4GVW6QWLPMS34OF2B33UL \
  | 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: 5879a2f0d5b7a165bd92df1c5d077ba2c64926fa1a8d2d922fac5fe223240f40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "012fee0989b5a8dd1f72ab94ff3c45c9a955f1fcdb544cf06769f77bfa75d512",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-08-02T20:00:02Z",
    "title_canon_sha256": "4e908514bd0e7520d374829dd1c831b7da4b5cd4c95374a346a15eee32cb273d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0597",
    "kind": "arxiv",
    "version": 2
  }
}