Pith Number

pith:2I6YO2TQ

pith:2014:2I6YO2TQ5BAMFSS3RECMMZHL44

not attested not anchored not stored refs pending

Lensing time delays as a substructure constraint: a case study with the cluster SDSS~J1004+4112

Irshad Mohammed, Jori Liesenborgs, Prasenjit Saha

arxiv:1412.3464 v1 · 2014-12-10 · 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{2I6YO2TQ5BAMFSS3RECMMZHL44}

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	2026-05-18T01:41:19.962987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d23d876a70e840c2ca5b8904c664ebe7254e317f67d2ab18a58fa5bdf154d0d1

Aliases

arxiv: 1412.3464 · arxiv_version: 1412.3464v1 · doi: 10.48550/arxiv.1412.3464 · pith_short_12: 2I6YO2TQ5BAM · pith_short_16: 2I6YO2TQ5BAMFSS3 · pith_short_8: 2I6YO2TQ

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/2I6YO2TQ5BAMFSS3RECMMZHL44 \
  | 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: d23d876a70e840c2ca5b8904c664ebe7254e317f67d2ab18a58fa5bdf154d0d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d579542386657a468b65bc0924fadc95e19646e0709b0709b72dfe55023a339",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-12-10T21:00:36Z",
    "title_canon_sha256": "5e9d53a07df7c613013f88e0c5e48c2ab99110f002359a3f6fff4762b884c0c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3464",
    "kind": "arxiv",
    "version": 1
  }
}