Pith Number

pith:KSOTHIBL

pith:2013:KSOTHIBL4HQ3IUWS4RRA5XHCXM

not attested not anchored not stored refs pending

Unexpectedly Slow Two Particle Decay of Ultra-Dense Excitons in Cuprous Oxide

J. B. Ketterson, Laszlo Frazer, Richard D. Schaller

arxiv:1312.7372 v1 · 2013-12-27 · cond-mat.quant-gas · cond-mat.mtrl-sci · 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{KSOTHIBL4HQ3IUWS4RRA5XHCXM}

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	2026-05-18T01:35:38.454207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

549d33a02be1e1b452d2e4620edce2bb33de3b0a8b24425426862862dfb15810

Aliases

arxiv: 1312.7372 · arxiv_version: 1312.7372v1 · doi: 10.48550/arxiv.1312.7372 · pith_short_12: KSOTHIBL4HQ3 · pith_short_16: KSOTHIBL4HQ3IUWS · pith_short_8: KSOTHIBL

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/KSOTHIBL4HQ3IUWS4RRA5XHCXM \
  | 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: 549d33a02be1e1b452d2e4620edce2bb33de3b0a8b24425426862862dfb15810

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e036486a6b833169058ff68faecb3b4f5fdddb381da7fefeeb701bfe2738878a",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-12-27T23:55:20Z",
    "title_canon_sha256": "91d1b4405705a2ffa294a06fbab4bc3593d75cfff8d10ae2d158d8af896e4691"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.7372",
    "kind": "arxiv",
    "version": 1
  }
}