Pith Number

pith:SDJEAHOF

pith:2005:SDJEAHOFOXDM2DYDUNOUBMR3EC

not attested not anchored not stored refs pending

Fine Details of the Nodal Electronic Excitations in Bi$_2$Sr$_2$CaCu$_2$O$_{8+\delta}$

G. D. Gu, H.-B. Yang, H. Ding, H.-J. Noh, J. D. Rameau, P. D. Johnson, T. E. Kidd, T. Valla

arxiv:cond-mat/0512685 v1 · 2005-12-28 · 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{SDJEAHOFOXDM2DYDUNOUBMR3EC}

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	2026-07-04T14:52:05.811850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90d2401dc575c6cd0f03a35d40b23b20924c7672124b88512ac71f8268d6af3b

Aliases

arxiv: cond-mat/0512685 · arxiv_version: cond-mat/0512685v1 · doi: 10.48550/arxiv.cond-mat/0512685 · pith_short_12: SDJEAHOFOXDM · pith_short_16: SDJEAHOFOXDM2DYD · pith_short_8: SDJEAHOF

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/SDJEAHOFOXDM2DYDUNOUBMR3EC \
  | 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: 90d2401dc575c6cd0f03a35d40b23b20924c7672124b88512ac71f8268d6af3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "639bb40d2ac837910952692d7ee76c0c6b2197ec78b6e4ab1104d2d4d568e3da",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2005-12-28T18:17:53Z",
    "title_canon_sha256": "b207e2180f8d648047839f898118b5dde75b0cbe076c51fdee6178c2d9531b1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0512685",
    "kind": "arxiv",
    "version": 1
  }
}