Pith Number

pith:U6PDVGID

pith:2013:U6PDVGIDQWHBLLJ47HBC6EB3WP

not attested not anchored not stored refs pending

Thallium 7p lifetimes derived from experimental data and ab initio calculations of scalar polarizabilities

M.S. Safronova, P.K. Majumder

arxiv:1303.4481 v1 · 2013-03-19 · physics.atom-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{U6PDVGIDQWHBLLJ47HBC6EB3WP}

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	2026-05-18T01:51:00.947337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a79e3a9903858e15ad3cf9c22f103bb3ed4c401d2656532998b21c95b967f67c

Aliases

arxiv: 1303.4481 · arxiv_version: 1303.4481v1 · doi: 10.48550/arxiv.1303.4481 · pith_short_12: U6PDVGIDQWHB · pith_short_16: U6PDVGIDQWHBLLJ4 · pith_short_8: U6PDVGID

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/U6PDVGIDQWHBLLJ47HBC6EB3WP \
  | 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: a79e3a9903858e15ad3cf9c22f103bb3ed4c401d2656532998b21c95b967f67c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6af69da98b62b5034c22262ec40d2a17a967978858bda868c40d7e4688feaf7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-03-19T04:06:40Z",
    "title_canon_sha256": "4a8714d9e6d0d6f1b78011dae9e651a3d4e1b32594f3cc1c350a9fe149c9370f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4481",
    "kind": "arxiv",
    "version": 1
  }
}