Pith Number

pith:ALL6EDOK

pith:2008:ALL6EDOKMHPBUDA2OXVZCTF53R

not attested not anchored not stored refs pending

Performance Measurements of 8-Gsps 1-bit ADCs Developed for Wideband Radio Astronomical Observations

S. Iguchi, T. Okuda

arxiv:0801.1404 v1 · 2008-01-09 · 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{ALL6EDOKMHPBUDA2OXVZCTF53R}

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	2026-05-18T02:16:02.128223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02d7e20dca61de1a0c1a75eb914cbddc4042806035877e771d51e29c79e00819

Aliases

arxiv: 0801.1404 · arxiv_version: 0801.1404v1 · doi: 10.48550/arxiv.0801.1404 · pith_short_12: ALL6EDOKMHPB · pith_short_16: ALL6EDOKMHPBUDA2 · pith_short_8: ALL6EDOK

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/ALL6EDOKMHPBUDA2OXVZCTF53R \
  | 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: 02d7e20dca61de1a0c1a75eb914cbddc4042806035877e771d51e29c79e00819

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30f50c557c3bdbb6871f11ed064a632ea88f035ed965d36d7435d340b3bf8661",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-01-09T11:19:57Z",
    "title_canon_sha256": "9e6de2c3735f3bb1abecee309ff00d2d8ee6847c59cf5d115c479bf7b6049ee4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.1404",
    "kind": "arxiv",
    "version": 1
  }
}