Pith Number

pith:KY7R7MKU

pith:2007:KY7R7MKUPZXPSURCBCB7BI2ROO

not attested not anchored not stored refs pending

The Morphological Content of Ten EDisCS Clusters at 0.5 < z < 0.8

A. Aragon-Salamanca, B. Milvang-Jensen, B. Poggianti, C. Halliday, D. Clowe, D. Zaritsky, G. Rudnick, J. J. Dalcanton, L. Simard, P. Jablonka, R. Pello, R. Saglia, S. M. Gogarten, S. White, V. Desai

arxiv:astro-ph/0701788 v1 · 2007-01-26 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KY7R7MKUPZXPSURCBCB7BI2ROO}

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	2026-05-18T04:29:06.863305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

563f1fb1547e6ef952220883f0a351739a99c65300e3905faedd94d9322f07ca

Aliases

arxiv: astro-ph/0701788 · arxiv_version: astro-ph/0701788v1 · doi: 10.48550/arxiv.astro-ph/0701788 · pith_short_12: KY7R7MKUPZXP · pith_short_16: KY7R7MKUPZXPSURC · pith_short_8: KY7R7MKU

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/KY7R7MKUPZXPSURCBCB7BI2ROO \
  | 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: 563f1fb1547e6ef952220883f0a351739a99c65300e3905faedd94d9322f07ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd457c7ca7f6e59b9bbf684dcffa9bdad23519780b779476db65f89a580213d3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-01-26T23:25:06Z",
    "title_canon_sha256": "b83c48b05be82b0620a97e1a778ec303645a7df07c54c3ae9bc0a9b1b84e75f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0701788",
    "kind": "arxiv",
    "version": 1
  }
}