Pith Number

pith:VKXNGS2O

pith:2012:VKXNGS2OCXIRTHCOAZ7BFUHDIF

not attested not anchored not stored refs pending

Magneto-absorption spectra of hydrogen-like yellow exciton series in cuprous oxide: excitons in strong magnetic fields

Alexandre Revcolevschi, Cl\'ement Faugeras, Dmitry Fishman, Marek Potemski, Maxim Mostovoy, Paul H.M. van Loosdrecht, Sergey L. Artyukhin

arxiv:1207.3372 v1 · 2012-07-13 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VKXNGS2OCXIRTHCOAZ7BFUHDIF}

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	2026-05-18T00:56:52.615710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaaed34b4e15d1199c4e067e12d0e3414c5f7b0eba3e003c56fe11f56d0c29bf

Aliases

arxiv: 1207.3372 · arxiv_version: 1207.3372v1 · doi: 10.48550/arxiv.1207.3372 · pith_short_12: VKXNGS2OCXIR · pith_short_16: VKXNGS2OCXIRTHCO · pith_short_8: VKXNGS2O

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/VKXNGS2OCXIRTHCOAZ7BFUHDIF \
  | 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: aaaed34b4e15d1199c4e067e12d0e3414c5f7b0eba3e003c56fe11f56d0c29bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5128395da9374e367199f053d649cdf62ad212315b513b7afe8f4c45c064f379",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-07-13T22:36:15Z",
    "title_canon_sha256": "2fb7eb05e476898fdcb7aaf127d5c72fbceea3256fca4caa20ef0df148969dfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.3372",
    "kind": "arxiv",
    "version": 1
  }
}