Pith Number

pith:YIOZ7DSB

pith:2023:YIOZ7DSBVYWP3UIM4TXXNWKVZG

not attested not anchored not stored refs pending

The dotTHz Project: A Standard Data Format for Terahertz Time-Domain Data and Elementary Data Processing Tools

Chi Ki Leung, Jasper Ward-Berry, J. Axel Zeitler, Jongmin Lee, Mingrui Ma, Supawan Santitewagun

arxiv:2309.05510 v1 · 2023-09-11 · physics.data-an · astro-ph.IM · physics.app-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{YIOZ7DSBVYWP3UIM4TXXNWKVZG}

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	2026-07-05T06:49:36.305686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c21d9f8e41ae2cfdd10ce4ef76d955c9b1aa79d52a1afe986d8b0736ce08220e

Aliases

arxiv: 2309.05510 · arxiv_version: 2309.05510v1 · doi: 10.48550/arxiv.2309.05510 · pith_short_12: YIOZ7DSBVYWP · pith_short_16: YIOZ7DSBVYWP3UIM · pith_short_8: YIOZ7DSB

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/YIOZ7DSBVYWP3UIM4TXXNWKVZG \
  | 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: c21d9f8e41ae2cfdd10ce4ef76d955c9b1aa79d52a1afe986d8b0736ce08220e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b1093c47f0f2e168a68e3a282a5ca1f10306eb7044c0dda3e9ecc5c5d809b43",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2023-09-11T14:53:30Z",
    "title_canon_sha256": "136fb7d1bb7c8916f5eaaee42b24df6ca33aeda91d1c9d3812e2f2f3f40d2b7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.05510",
    "kind": "arxiv",
    "version": 1
  }
}