Pith Number

pith:URUDXF3L

pith:2015:URUDXF3L7PIZEVNDET7B73WV5V

not attested not anchored not stored refs pending

Optical nanofibres and neutral atoms

Sile Nic Chormaic, Thomas Nieddu, Vandna Gokhroo

arxiv:1512.02753 v2 · 2015-12-09 · physics.atom-ph · 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{URUDXF3L7PIZEVNDET7B73WV5V}

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	2026-05-18T01:16:44.824638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4683b976bfbd19255a324fe1feed5ed78b2a69b1bc6c82cfe030aa82ede76c6

Aliases

arxiv: 1512.02753 · arxiv_version: 1512.02753v2 · doi: 10.48550/arxiv.1512.02753 · pith_short_12: URUDXF3L7PIZ · pith_short_16: URUDXF3L7PIZEVND · pith_short_8: URUDXF3L

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/URUDXF3L7PIZEVNDET7B73WV5V \
  | 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: a4683b976bfbd19255a324fe1feed5ed78b2a69b1bc6c82cfe030aa82ede76c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2083c96e8cbe4080ba4098ad4b8c741bffa753503e59d4f1103d87e0535619e7",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2015-12-09T05:13:31Z",
    "title_canon_sha256": "3f2c79c89f13b7f4c10e5e876476401de65a4e6421c73309a5a1925c7f3506a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02753",
    "kind": "arxiv",
    "version": 2
  }
}