Pith Number

pith:YMCE55FX

pith:2013:YMCE55FXIBDPB6QCW4TNFCMIUG

not attested not anchored not stored refs pending

Spin gap evolution upon Ca doping in the spin ladder series $Sr_{14-x}Ca_xCu_{24}O_{41}$ by inelastic neutron scattering

D. Lamago, E. Pomjakushina, Guochu Deng, H. Ronnow, K. Conder, M. Kenzelmann, N. Tsyrulin, P. Bourges, S. Danilkin

arxiv:1308.1831 v1 · 2013-08-08 · cond-mat.supr-con · cond-mat.str-el

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

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	2026-05-18T03:16:27.591179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3044ef4b74046f0fa02b726d28988a1b418f0550b4a02c23f83113d75ce9ea9

Aliases

arxiv: 1308.1831 · arxiv_version: 1308.1831v1 · doi: 10.48550/arxiv.1308.1831 · pith_short_12: YMCE55FXIBDP · pith_short_16: YMCE55FXIBDPB6QC · pith_short_8: YMCE55FX

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/YMCE55FXIBDPB6QCW4TNFCMIUG \
  | 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: c3044ef4b74046f0fa02b726d28988a1b418f0550b4a02c23f83113d75ce9ea9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b1691921d35fee4b14d908b8366422829eefb901b842611cb6daa8bde7623a1",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-08-08T12:51:28Z",
    "title_canon_sha256": "7f445ad6e5ba494949c9afd12f2e881a72497d2df05d5d041d755727dac0d24c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.1831",
    "kind": "arxiv",
    "version": 1
  }
}