Pith Number

pith:SLWDKXHE

pith:2013:SLWDKXHEXYZFY6D772H5BFYAFO

not attested not anchored not stored refs pending

Strong lensing constraints on bimetric massive gravity

Edvard Mortsell, Jonas Enander

arxiv:1306.1086 v2 · 2013-06-05 · astro-ph.CO · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SLWDKXHEXYZFY6D772H5BFYAFO}

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	2026-05-18T02:59:08.703726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92ec355ce4be325c787ffe8fd097002bbaaa8f45e6a8fb079ae7303613003142

Aliases

arxiv: 1306.1086 · arxiv_version: 1306.1086v2 · doi: 10.48550/arxiv.1306.1086 · pith_short_12: SLWDKXHEXYZF · pith_short_16: SLWDKXHEXYZFY6D7 · pith_short_8: SLWDKXHE

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/SLWDKXHEXYZFY6D772H5BFYAFO \
  | 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: 92ec355ce4be325c787ffe8fd097002bbaaa8f45e6a8fb079ae7303613003142

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5b8079aa96b5b28d49ec11b956a5ec7dd9abbc27d523214596659e4f5f98cc8",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-06-05T12:57:02Z",
    "title_canon_sha256": "25ce8da8f51a5d08cbab60782f83549c8a52ed161e5cbd687e7fefea97ad3297"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1086",
    "kind": "arxiv",
    "version": 2
  }
}