Pith Number

pith:G6ZEUB3Y

pith:2012:G6ZEUB3YNM4IMRKPO3V2C4MU57

not attested not anchored not stored refs pending

An experimental testbed for NEAT to demonstrate micro-pixel accuracy

A. Crouzier, A. Leger, C. Cara, F. Henault, F. Malbet, G. Martin, J. M. LeDuigou, M. Shao, O. Preis, P. Feautrier, P. Kern, P. Lagage, R. Goullioud

arxiv:1208.0099 v2 · 2012-08-01 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G6ZEUB3YNM4IMRKPO3V2C4MU57}

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	2026-05-18T03:13:10.841497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37b24a07786b3886454f76eba17194eff3357f59f6dcbe2a22cd0ccff93d9e68

Aliases

arxiv: 1208.0099 · arxiv_version: 1208.0099v2 · doi: 10.48550/arxiv.1208.0099 · pith_short_12: G6ZEUB3YNM4I · pith_short_16: G6ZEUB3YNM4IMRKP · pith_short_8: G6ZEUB3Y

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/G6ZEUB3YNM4IMRKPO3V2C4MU57 \
  | 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: 37b24a07786b3886454f76eba17194eff3357f59f6dcbe2a22cd0ccff93d9e68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe943b3d47625772c6db032cf2ef26d81212e9731ab86ec8f8ec2af9e4521cf2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-08-01T04:36:48Z",
    "title_canon_sha256": "d77e4723f9364456948c357fb17b8586245ffba4343ecb7f1758e5f7eb25a491"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0099",
    "kind": "arxiv",
    "version": 2
  }
}