Pith Number

pith:NAOR4KIX

pith:2011:NAOR4KIXUYN23NEVDGOG3UVNXH

not attested not anchored not stored refs pending

Diffracto-Astrometry measurements: accuracy of the measuring algorithm

A. Nigoche-Netro, A. Poveda, A. Ruelas-Mayorga, C. Allen, J. Olivares, L.J. Sanchez, R. Costero

arxiv:1110.1313 v1 · 2011-10-06 · 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{NAOR4KIXUYN23NEVDGOG3UVNXH}

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	2026-05-18T02:00:16.942790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

681d1e2917a61badb495199c6dd2adb9fbcc8b07f3b7bf6d49039274d566d995

Aliases

arxiv: 1110.1313 · arxiv_version: 1110.1313v1 · doi: 10.48550/arxiv.1110.1313 · pith_short_12: NAOR4KIXUYN2 · pith_short_16: NAOR4KIXUYN23NEV · pith_short_8: NAOR4KIX

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/NAOR4KIXUYN23NEVDGOG3UVNXH \
  | 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: 681d1e2917a61badb495199c6dd2adb9fbcc8b07f3b7bf6d49039274d566d995

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28081a4c048517b27b6486c66da44a128852085c6165484014b1040adbf62b89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-10-06T16:30:33Z",
    "title_canon_sha256": "e29cdd07160c8f2ab519cf4164027f67a58384c8682fbf44c1e42272f70d5724"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1313",
    "kind": "arxiv",
    "version": 1
  }
}