Pith Number

pith:EA5D7JKB

pith:2011:EA5D7JKBNA6PVA7MK7MF6C77LJ

not attested not anchored not stored refs pending

Lensing Time Delays and Cosmological Complementarity

Eric V. Linder

arxiv:1109.2592 v2 · 2011-09-12 · 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{EA5D7JKBNA6PVA7MK7MF6C77LJ}

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.

Cited by

2 papers in Pith

Study of dark interactions through strong gravitational lenses

Finding Strongly Lensed Supernovae from Blended Light Curves

Receipt and verification

First computed	2026-05-18T04:05:27.067894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

203a3fa541683cfa83ec57d85f0bff5a641ba36aa0bb6b2a72fa6d83b6583103

Aliases

arxiv: 1109.2592 · arxiv_version: 1109.2592v2 · doi: 10.48550/arxiv.1109.2592 · pith_short_12: EA5D7JKBNA6P · pith_short_16: EA5D7JKBNA6PVA7M · pith_short_8: EA5D7JKB

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/EA5D7JKBNA6PVA7MK7MF6C77LJ \
  | 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: 203a3fa541683cfa83ec57d85f0bff5a641ba36aa0bb6b2a72fa6d83b6583103

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3552e56a6116e8da18f046087121a57f3b59846fedc7f7fc68b45dfca634f885",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-09-12T20:00:02Z",
    "title_canon_sha256": "341ff7e74dd9d57b3f0ece95184c796a6fcc065fa0efeca7c51d85ed2be1e36e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2592",
    "kind": "arxiv",
    "version": 2
  }
}