Pith Number

pith:PTM77IJY

pith:2014:PTM77IJYJVO24ZDOF2GGXTNWZG

not attested not anchored not stored refs pending

Probing few-excitation eigenstates of interacting atoms on a lattice by observing their collective light emission in the far field

J. Evers, P. Longo

arxiv:1408.2961 v2 · 2014-08-13 · quant-ph · physics.atom-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{PTM77IJYJVO24ZDOF2GGXTNWZG}

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	2026-05-18T02:29:54.888074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cd9ffa1384d5dae646e2e8c6bcdb6c98be3023a3ec151759f1a9d23f93680c7

Aliases

arxiv: 1408.2961 · arxiv_version: 1408.2961v2 · doi: 10.48550/arxiv.1408.2961 · pith_short_12: PTM77IJYJVO2 · pith_short_16: PTM77IJYJVO24ZDO · pith_short_8: PTM77IJY

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/PTM77IJYJVO24ZDOF2GGXTNWZG \
  | 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: 7cd9ffa1384d5dae646e2e8c6bcdb6c98be3023a3ec151759f1a9d23f93680c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d6f5a114e5f314556b2beb7a77ecd2e0dc9cb3a2d1dfeeb7dd0c8f2bd87f405",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-08-13T10:04:04Z",
    "title_canon_sha256": "971564955749c87c4d9dd710b0d7eb5f8a052a31f7c04523ba229319226c23e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2961",
    "kind": "arxiv",
    "version": 2
  }
}