Pith Number

pith:MIQRVNZA

pith:2013:MIQRVNZAG5JCUDOY5CCX3FILXO

not attested not anchored not stored refs pending

Bringing the Visible Universe into Focus with Robo-AO

A. N. Ramaprakash, Christoph Baranec, Eran O. Ofek, Hillol K. Das, Jack T.C. Davis, Khanh Bui, Mahesh P. Burse, Mansi M. Kasliwal, Nicholas M. Law, Pravin Chordia, Reed Riddle, Richard G. Dekany, Shriharsh P. Tendulkar, Shrinivas R. Kulkarni, Sujit Punnadi, Timothy D. Morton

arxiv:1302.3224 v1 · 2013-02-13 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MIQRVNZAG5JCUDOY5CCX3FILXO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:33:39.480832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62211ab72037522a0dd8e8857d950bbb9c639ca0ae2757931960c7b18e5a4dde

Aliases

arxiv: 1302.3224 · arxiv_version: 1302.3224v1 · doi: 10.48550/arxiv.1302.3224 · pith_short_12: MIQRVNZAG5JC · pith_short_16: MIQRVNZAG5JCUDOY · pith_short_8: MIQRVNZA

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/MIQRVNZAG5JCUDOY5CCX3FILXO \
  | 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: 62211ab72037522a0dd8e8857d950bbb9c639ca0ae2757931960c7b18e5a4dde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2a53ba2dca3bf1286ed632366fc901ccbfe3c211f1abec64a905d33223da9e3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-02-13T21:00:01Z",
    "title_canon_sha256": "a6940e930661703e9940cbd916d9cfbc2f7bb232c4033e1d52f3d204a35c5269"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.3224",
    "kind": "arxiv",
    "version": 1
  }
}