Pith Number

pith:ORXRYHQJ

pith:2007:ORXRYHQJEZ5VE5JT5T5LEZCRCL

not attested not anchored not stored refs pending

Evidence for decay of spin-waves above the pseudogap in underdoped YBa2Cu3O6.35

C. Broholm, C.D. Frost, C. Stock, D. Bonn, R.A. Cowley, R. Coldea, R.J. Birgeneau, R. Liang, W.J.L. Buyers, W.N. Hardy

arxiv:0704.2739 v1 · 2007-04-20 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ORXRYHQJEZ5VE5JT5T5LEZCRCL}

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	2026-05-18T00:10:24.860948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

746f1c1e09267b527533ecfab2645112fdb64a440031b167e57179c7448470f3

Aliases

arxiv: 0704.2739 · arxiv_version: 0704.2739v1 · doi: 10.48550/arxiv.0704.2739 · pith_short_12: ORXRYHQJEZ5V · pith_short_16: ORXRYHQJEZ5VE5JT · pith_short_8: ORXRYHQJ

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/ORXRYHQJEZ5VE5JT5T5LEZCRCL \
  | 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: 746f1c1e09267b527533ecfab2645112fdb64a440031b167e57179c7448470f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4435bb8a19018a0d80ab958e65fd8e3c0345ee4820095961ba158995818fe35",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2007-04-20T16:15:24Z",
    "title_canon_sha256": "598a776438773e07b446922d0c460197202dd33a5537260731814f66daa91ee3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.2739",
    "kind": "arxiv",
    "version": 1
  }
}