Pith Number

pith:ZW3EGWPU

pith:2017:ZW3EGWPUI2XN4WT7K6U3MRRFLD

not attested not anchored not stored refs pending

Experimental Determination of One- and Two-Neutron Separation Energies for Neutron-Rich Copper Isotopes

Chun-Wang Ma, Hui-Ling Wei, Mian YU, Yi-Dan Song

arxiv:1706.09609 v2 · 2017-06-29 · nucl-ex · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZW3EGWPUI2XN4WT7K6U3MRRFLD}

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	2026-05-18T00:38:17.798170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdb64359f446aede5a7f57a9b6462558faba82774e5ddf7d12ce8eeb9596b288

Aliases

arxiv: 1706.09609 · arxiv_version: 1706.09609v2 · doi: 10.48550/arxiv.1706.09609 · pith_short_12: ZW3EGWPUI2XN · pith_short_16: ZW3EGWPUI2XN4WT7 · pith_short_8: ZW3EGWPU

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/ZW3EGWPUI2XN4WT7K6U3MRRFLD \
  | 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: cdb64359f446aede5a7f57a9b6462558faba82774e5ddf7d12ce8eeb9596b288

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4316be7d654a0dad87bef77ffa00a4fba3daa5d9fc42b223ec5135480bbba5d5",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2017-06-29T07:43:19Z",
    "title_canon_sha256": "549b6a15fc5629a9f34e86c3ed77aa05b00fe017efe2416c095bbaed9bb3d766"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09609",
    "kind": "arxiv",
    "version": 2
  }
}