Pith Number

pith:HEPKNNZJ

pith:2015:HEPKNNZJ3KCXEELIXWOYEMMHPB

not attested not anchored not stored refs pending

Search for unbound 15Be states in the 3n+12Be channel

A. N. Kuchera, A. Spyrou, G. Christian, J. E. Finck, J. K. Smith, M. D. Jones, M. Thoennessen, N. Frank, P. A. DeYoung, S. Mosby, T. Baumann, W. A. Peters, Z. Kohley

arxiv:1501.03127 v1 · 2015-01-13 · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HEPKNNZJ3KCXEELIXWOYEMMHPB}

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	2026-05-18T01:41:11.249231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

391ea6b729da85721168bd9d8231877866d06399c1b6bc7deae7437a009147bc

Aliases

arxiv: 1501.03127 · arxiv_version: 1501.03127v1 · doi: 10.48550/arxiv.1501.03127 · pith_short_12: HEPKNNZJ3KCX · pith_short_16: HEPKNNZJ3KCXEELI · pith_short_8: HEPKNNZJ

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/HEPKNNZJ3KCXEELIXWOYEMMHPB \
  | 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: 391ea6b729da85721168bd9d8231877866d06399c1b6bc7deae7437a009147bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd7ebfeb70eb4b47b6251d611be057bb8f3d7c2a521eb60749b7a13b2053bd4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2015-01-13T19:52:04Z",
    "title_canon_sha256": "cc80c0a05a76f6ea016b6b723fb0e5f7cd917517acb6e9f5f8da74a61b166e30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03127",
    "kind": "arxiv",
    "version": 1
  }
}