Pith Number

pith:YF2H5KNP

pith:2015:YF2H5KNPZF7B2WWNMKB7XWUS6O

not attested not anchored not stored refs pending

Neutron Interferometry constrains dark energy chameleon fields

A. N. Ivanov, G. Pignol, H. Abele, H. Lemmel, M. Pitschmann, M. Wellenzohn, M. Zawisky, Ph. Brax, T. Jenke, T. Potocar

arxiv:1502.06023 v1 · 2015-02-20 · hep-ph · hep-ex · nucl-ex · quant-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{YF2H5KNPZF7B2WWNMKB7XWUS6O}

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	2026-05-18T01:41:00.509705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1747ea9afc97e1d5acd6283fbda92f3b9a03ec97f59059f7c734b88faad3563

Aliases

arxiv: 1502.06023 · arxiv_version: 1502.06023v1 · doi: 10.48550/arxiv.1502.06023 · pith_short_12: YF2H5KNPZF7B · pith_short_16: YF2H5KNPZF7B2WWN · pith_short_8: YF2H5KNP

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/YF2H5KNPZF7B2WWNMKB7XWUS6O \
  | 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: c1747ea9afc97e1d5acd6283fbda92f3b9a03ec97f59059f7c734b88faad3563

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c693440b8385e0bc5156ff8c50023105147e883c1b6647998c58b93ee35b802a",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-02-20T22:01:24Z",
    "title_canon_sha256": "505ef973b22cd42c292a8e370fa30714e4d0008b02e5e314f98d37b990980702"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06023",
    "kind": "arxiv",
    "version": 1
  }
}