Pith Number

pith:7LKCJJ34

pith:2015:7LKCJJ343CQURQG2DFNU4TBU5N

not attested not anchored not stored refs pending

Angle-resolved photoemission spectroscopy with 9-eV photon-energy pulses generated in a gas-filled hollow-core photonic crystal fiber

A. Abdolvand, A. Cavalleri, A. Ermolov, C. T. Lin, F. Belli, F. Calegari, H. Bromberger, H. Liu, I. Gierz, J. C. Travers, M. Chavez-Cervantes, M. T. Li, P. St. J. Russell

arxiv:1504.07505 v1 · 2015-04-28 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7LKCJJ343CQURQG2DFNU4TBU5N}

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	2026-05-18T01:31:39.420931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fad424a77cd8a148c0da195b4e4c34eb6a399c363ab161d392f487c61080c659

Aliases

arxiv: 1504.07505 · arxiv_version: 1504.07505v1 · doi: 10.48550/arxiv.1504.07505 · pith_short_12: 7LKCJJ343CQU · pith_short_16: 7LKCJJ343CQURQG2 · pith_short_8: 7LKCJJ34

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/7LKCJJ343CQURQG2DFNU4TBU5N \
  | 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: fad424a77cd8a148c0da195b4e4c34eb6a399c363ab161d392f487c61080c659

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ef9972d560191cad22b05e29a246182ff75c44859b5fd7c931d03ec7d3b356f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-04-28T14:41:21Z",
    "title_canon_sha256": "41be8c169b6c4cd5bf46ae7204c307b7c9a9d7230d8e2d695ebea147a31f15c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07505",
    "kind": "arxiv",
    "version": 1
  }
}