Pith Number

pith:KNI7RSRE

pith:2013:KNI7RSRECZ5RN4YS7AVBW72FAV

not attested not anchored not stored refs pending

Mapping our Universe in 3D with MITEoR

Aaron Ewall-Wice, Abraham R. Neben, Adrian Liu, Alessio Magro, Andrew Lutomirski, Ashley Perko, Christopher L. Williams, Courtney M. Peterson, Devon Rosner, Eben Kunz, Edward Morgan, Haoxuan Zheng, Hrant Gharibyan, Hung-I Yang, Ioana Zelko, Jack Hickish, Joel Villasenor, Jon Losh, Joshua S. Dillon, Katelin Schutz, Kevin Zheng, Kristian Zarb Adami, Matias Zaldarriaga, Matthew R. Dexter, Max Tegmark, Meng Su, Michael Matejek, Nevada Sanchez, Qinxuan Pan, Richard Armstrong, Richard F. Bradley, Scott Morrison, Shana M. Tribiano, Sruthi Narayanan, Victor Buza, Yan Zhu

arxiv:1309.2639 v1 · 2013-09-10 · astro-ph.IM · 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{KNI7RSRECZ5RN4YS7AVBW72FAV}

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	2026-05-18T00:57:52.715728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5351f8ca24167b16f312f82a1b7f45057d4333f7016784251c82409d0016e206

Aliases

arxiv: 1309.2639 · arxiv_version: 1309.2639v1 · doi: 10.48550/arxiv.1309.2639 · pith_short_12: KNI7RSRECZ5R · pith_short_16: KNI7RSRECZ5RN4YS · pith_short_8: KNI7RSRE

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/KNI7RSRECZ5RN4YS7AVBW72FAV \
  | 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: 5351f8ca24167b16f312f82a1b7f45057d4333f7016784251c82409d0016e206

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "935ae8a9906cb89a30555f2ad7d33257f4bb225bb40618aec8494b6ad6d3784f",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-09-10T20:00:04Z",
    "title_canon_sha256": "59f43721f4fc0a4ac6552292a02a6492c1045ac0a79536dd69860e664c9cdb80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2639",
    "kind": "arxiv",
    "version": 1
  }
}