Pith Number

pith:TXHFFJE7

pith:1998:TXHFFJE7BI2K2SU3INBOAD3Q6B

not attested not anchored not stored refs pending

High resolution spectroscopy of muonium

((1)Physikalisches Institut, Germany), Heidelberg, K. Jungmann (1), Universitaet Heidelberg

arxiv:physics/9805019 v1 · 1998-05-14 · physics.atom-ph · physics.acc-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{TXHFFJE7BI2K2SU3INBOAD3Q6B}

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	2026-05-18T01:05:17.183021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dce52a49f0a34ad4a9b4342e00f70f054874c6e43543532a8372f93557dcdf4

Aliases

arxiv: physics/9805019 · arxiv_version: physics/9805019v1 · doi: 10.48550/arxiv.physics/9805019 · pith_short_12: TXHFFJE7BI2K · pith_short_16: TXHFFJE7BI2K2SU3 · pith_short_8: TXHFFJE7

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/TXHFFJE7BI2K2SU3INBOAD3Q6B \
  | 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: 9dce52a49f0a34ad4a9b4342e00f70f054874c6e43543532a8372f93557dcdf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84c7655515304626e2d80311464add3ed74c163772126086e9de809417e53e2b",
    "cross_cats_sorted": [
      "physics.acc-ph"
    ],
    "license": "",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "1998-05-14T12:53:33Z",
    "title_canon_sha256": "be7c68de7eb0934d9c09ba7f3d78d3d7c9b18ee19b8606f78d4b312a7274a9e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/9805019",
    "kind": "arxiv",
    "version": 1
  }
}