Pith Number

pith:YQ5AISW3

pith:2014:YQ5AISW3LQSTGK6ZP2O4FIYYNL

not attested not anchored not stored refs pending

Gravitational lensing in WDM cosmologies: The cross section for giant arcs

Chris Power, Geraint Lewis, Hareth Mahdi, Madhura Killedar, Martijn van Beek, Pascal Elahi

arxiv:1404.1644 v1 · 2014-04-07 · 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{YQ5AISW3LQSTGK6ZP2O4FIYYNL}

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	2026-05-18T01:43:37.136379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c43a044adb5c25332bd97e9dc2a3186ac56ce328a40125655727cec9630b4cbe

Aliases

arxiv: 1404.1644 · arxiv_version: 1404.1644v1 · doi: 10.48550/arxiv.1404.1644 · pith_short_12: YQ5AISW3LQST · pith_short_16: YQ5AISW3LQSTGK6Z · pith_short_8: YQ5AISW3

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/YQ5AISW3LQSTGK6ZP2O4FIYYNL \
  | 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: c43a044adb5c25332bd97e9dc2a3186ac56ce328a40125655727cec9630b4cbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8052a66bb5c7961740c75fe9388c60d773ee6280a518a841dc2cb2e0124ebf6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-04-07T02:01:03Z",
    "title_canon_sha256": "93c8e1c7c5464b0741a22a5420aa93a63023565116d069e4e20f94c6918d26e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.1644",
    "kind": "arxiv",
    "version": 1
  }
}