Pith Number

pith:RFCX5PBR

pith:2020:RFCX5PBRZ6GIYLIDBDECDQGHZT

not attested not anchored not stored refs pending

Rydberg Excitons in Synthetic Cuprous Oxide (Cu$_2$O)

Charles S. Adams, Chris Hodges, Danielle Pizzey, Jon. D. Pritchett, Joshua P. Rogers, Liam A. P. Gallagher, Matthew P. A. Jones, Ravi P. Singh, Soumen Mandal, Stephen A. Lynch, Wolfgang Langbein

arxiv:2010.11117 v1 · 2020-10-21 · cond-mat.mtrl-sci · 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{RFCX5PBRZ6GIYLIDBDECDQGHZT}

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	2026-07-05T03:08:21.247685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89457ebc31cf8c8c2d0308c821c0c7ccc96b5f37f6a1284212731c142c251d57

Aliases

arxiv: 2010.11117 · arxiv_version: 2010.11117v1 · doi: 10.48550/arxiv.2010.11117 · pith_short_12: RFCX5PBRZ6GI · pith_short_16: RFCX5PBRZ6GIYLID · pith_short_8: RFCX5PBR

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/RFCX5PBRZ6GIYLIDBDECDQGHZT \
  | 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: 89457ebc31cf8c8c2d0308c821c0c7ccc96b5f37f6a1284212731c142c251d57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f49dc41d143ff14d1ba059b535ab2a8c9806a9b52654a5314f11826888757a6",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-10-21T16:27:21Z",
    "title_canon_sha256": "55844e84df9c54d5b8c0b0f0c719ec2e50fc88e987a4bd1b2cc6cbdc2d78d38f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.11117",
    "kind": "arxiv",
    "version": 1
  }
}