Pith Number

pith:XRFMHNWH

pith:2020:XRFMHNWHK7QI3DYMPTXRYR5W7P

not attested not anchored not stored refs pending

The agnostic sampling transceiver

Arijit Misra, Janosch Meier, Karanveer Singh, Stefan Preussler, Thomas Schneider

arxiv:2008.08040 v1 · 2020-08-05 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XRFMHNWHK7QI3DYMPTXRYR5W7P}

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	2026-07-05T02:39:04.252265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc4ac3b6c757e08d8f0c7cef1c47b6fbedb8b33470721d3c3235a30888051cc0

Aliases

arxiv: 2008.08040 · arxiv_version: 2008.08040v1 · doi: 10.48550/arxiv.2008.08040 · pith_short_12: XRFMHNWHK7QI · pith_short_16: XRFMHNWHK7QI3DYM · pith_short_8: XRFMHNWH

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/XRFMHNWHK7QI3DYMPTXRYR5W7P \
  | 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: bc4ac3b6c757e08d8f0c7cef1c47b6fbedb8b33470721d3c3235a30888051cc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfa507c74e620d449f0549fa7bbdb170c2184d56e70d679847d145cf98d4a7d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2020-08-05T11:10:45Z",
    "title_canon_sha256": "b5de2a8e5fc1c79de0490ebd8f02f0d83613839835c94c55676e382145cf6d99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.08040",
    "kind": "arxiv",
    "version": 1
  }
}