Pith Number

pith:FTDNJWT3

pith:2016:FTDNJWT3ARILOVYRG2FWEYBHLW

not attested not anchored not stored refs pending

Direct determination of the atomic mass difference of Re187 and Os187 for neutrino physics and cosmochronology

A. Doerr, C. Droese, D.A. Nesterenko, E. Minaya Ramirez, K. Blaum, L. Schweikhard, M. Block, M. Goncharov, P.E. Filianin, S. Chenmarev, S. Eliseev, V.V. Simon, Yu.N. Novikov

arxiv:1604.04394 v1 · 2016-04-15 · nucl-ex · physics.atom-ph · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FTDNJWT3ARILOVYRG2FWEYBHLW}

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	2026-05-18T01:17:04.255746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cc6d4da7b0450b75711368b6260275d818e4983c5c774b8fe56bb3a3fa8a3e0

Aliases

arxiv: 1604.04394 · arxiv_version: 1604.04394v1 · doi: 10.48550/arxiv.1604.04394 · pith_short_12: FTDNJWT3ARIL · pith_short_16: FTDNJWT3ARILOVYR · pith_short_8: FTDNJWT3

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/FTDNJWT3ARILOVYRG2FWEYBHLW \
  | 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: 2cc6d4da7b0450b75711368b6260275d818e4983c5c774b8fe56bb3a3fa8a3e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3535089b2620723c68ef3b796beab01a0c8d481edd4816b52ed7ef70695443f",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2016-04-15T08:01:41Z",
    "title_canon_sha256": "9db1951f2f86371175008f140dba1f180637213a002aadec5b0856ce146a5d39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.04394",
    "kind": "arxiv",
    "version": 1
  }
}