Pith Number

pith:MXJIEVZ4

pith:2026:MXJIEVZ4RFV5BJB7ORYZDTXX3Y

not attested not anchored not stored refs pending

Technical Report for MERL's Real-TSE Challenge Submission

Christoph Boeddeker, Dominik Klement, Gordon Wichern, Jonathan Le Roux, Julius Richter, Kohei Saijo, Yoshiki Masuyama

arxiv:2607.09043 v1 · 2026-07-10 · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MXJIEVZ4RFV5BJB7ORYZDTXX3Y}

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	2026-07-13T00:17:37.256470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65d282573c896bd0a43f747191cef7de2fbd585bdd5bef453d342f761a2c7a76

Aliases

arxiv: 2607.09043 · arxiv_version: 2607.09043v1 · doi: 10.48550/arxiv.2607.09043 · pith_short_12: MXJIEVZ4RFV5 · pith_short_16: MXJIEVZ4RFV5BJB7 · pith_short_8: MXJIEVZ4

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/MXJIEVZ4RFV5BJB7ORYZDTXX3Y \
  | 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: 65d282573c896bd0a43f747191cef7de2fbd585bdd5bef453d342f761a2c7a76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e57bf7ef619d42f387b03ababf6e035b0dd6f41ea4a4bb71beab5184737ced10",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2026-07-10T02:18:02Z",
    "title_canon_sha256": "7a0292679c61baf2871a99ea8cfac557f3a3bb1fe7febd0c5bf5706b57d765bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.09043",
    "kind": "arxiv",
    "version": 1
  }
}