Pith Number

pith:I5UDNKEF

pith:2017:I5UDNKEFWYMEEGGUTDGQJVAU2L

not attested not anchored not stored refs pending

Intrinsic alignment of redMaPPer clusters: cluster shape - matter density correlation

Benjamin Joachimi, Edo van Uitert

arxiv:1701.02307 v2 · 2017-01-09 · 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{I5UDNKEFWYMEEGGUTDGQJVAU2L}

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	2026-05-18T00:43:29.299269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

476836a885b6184218d498cd04d414d2e2dbb526030df9f74778a145201e58e6

Aliases

arxiv: 1701.02307 · arxiv_version: 1701.02307v2 · doi: 10.48550/arxiv.1701.02307 · pith_short_12: I5UDNKEFWYME · pith_short_16: I5UDNKEFWYMEEGGU · pith_short_8: I5UDNKEF

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/I5UDNKEFWYMEEGGUTDGQJVAU2L \
  | 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: 476836a885b6184218d498cd04d414d2e2dbb526030df9f74778a145201e58e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd80d4ba3348d3b5f9c93a3d1d8bba4e98ad5a6de2ce9f310d5bb4bde93cfb94",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-01-09T19:00:00Z",
    "title_canon_sha256": "20b774c6ed390e7fd25c072bdd3fcc6b97c3e91a30134400cc5063d3ea7cabf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02307",
    "kind": "arxiv",
    "version": 2
  }
}