Pith Number

pith:U3EGP64I

pith:2018:U3EGP64ICFTEMR76B2M4JXWKTH

not attested not anchored not stored refs pending

Controlled ordering of topological charges in an exciton-polariton chain

A. G. Truscott, C. Schneider, E. A. Ostrovskaya, E. Estrecho, K. Winkler, M. Kamp, O. A. Egorov, S. Hoefling, T. Gao

arxiv:1807.02343 v1 · 2018-07-06 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U3EGP64ICFTEMR76B2M4JXWKTH}

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	2026-05-17T23:59:08.159598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6c867fb8811664647fe0e99c4deca99d27a8ae2568af3073c3a39d6dc9ad04a

Aliases

arxiv: 1807.02343 · arxiv_version: 1807.02343v1 · doi: 10.48550/arxiv.1807.02343 · pith_short_12: U3EGP64ICFTE · pith_short_16: U3EGP64ICFTEMR76 · pith_short_8: U3EGP64I

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/U3EGP64ICFTEMR76B2M4JXWKTH \
  | 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: a6c867fb8811664647fe0e99c4deca99d27a8ae2568af3073c3a39d6dc9ad04a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a1f74d79430334777aced3462b08f1b95ad60e30d32e4277a92b4ff00b1acba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-07-06T10:32:40Z",
    "title_canon_sha256": "b61b9579b4fb9095d1225808827ab863b9de068931016cd51628574b0f405d9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02343",
    "kind": "arxiv",
    "version": 1
  }
}