Pith Number

pith:LNI3VVIP

pith:2016:LNI3VVIPVXT5IVKVJDZM7TO3IU

not attested not anchored not stored refs pending

Looking for dark matter trails in colliding galaxy clusters

Andrew Robertson, David Harvey, Jean-Paul Kneib, Richard Massey

arxiv:1610.05327 v1 · 2016-10-17 · astro-ph.CO · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LNI3VVIPVXT5IVKVJDZM7TO3IU}

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	2026-05-18T00:55:40.648027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b51bad50fade7d4555548f2cfcddb45393f0b42918117450f3079562bf36584

Aliases

arxiv: 1610.05327 · arxiv_version: 1610.05327v1 · doi: 10.48550/arxiv.1610.05327 · pith_short_12: LNI3VVIPVXT5 · pith_short_16: LNI3VVIPVXT5IVKV · pith_short_8: LNI3VVIP

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/LNI3VVIPVXT5IVKVJDZM7TO3IU \
  | 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: 5b51bad50fade7d4555548f2cfcddb45393f0b42918117450f3079562bf36584

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b4a9b9c71927742f939a34b4376157e72fbe9482ec2c021d63ef66be6a2b433",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-10-17T20:04:32Z",
    "title_canon_sha256": "79b37c0f6ce2673e88b0dcb19fff3e49f4aeee1df9de1d35b2d21f39570ca012"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05327",
    "kind": "arxiv",
    "version": 1
  }
}