Pith Number

pith:ETBU2QEM

pith:2007:ETBU2QEM5VFQHYHJQ4ZHRI4LUC

not attested not anchored not stored refs pending

Accurate theoretical fits to laser ARPES EDCs in the normal phase of cuprate superconductors

D.S. Dessau, J. D. Koralek, Philip A. Casey, Philip W. Anderson

arxiv:0707.3137 v1 · 2007-07-20 · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ETBU2QEM5VFQHYHJQ4ZHRI4LUC}

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	2026-05-18T02:16:29.213504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24c34d408ced4b03e0e9873278a38ba09f73ad2632b8248841a66108efe320dc

Aliases

arxiv: 0707.3137 · arxiv_version: 0707.3137v1 · doi: 10.48550/arxiv.0707.3137 · pith_short_12: ETBU2QEM5VFQ · pith_short_16: ETBU2QEM5VFQHYHJ · pith_short_8: ETBU2QEM

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/ETBU2QEM5VFQHYHJQ4ZHRI4LUC \
  | 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: 24c34d408ced4b03e0e9873278a38ba09f73ad2632b8248841a66108efe320dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b3ca61dfed9bca2cc54719399eac0eaf35b367bc6ffa79b1f89d8bb9506d098",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2007-07-20T19:48:01Z",
    "title_canon_sha256": "ea5072d848001bac42d811629e120ea7be0c69d55fdea57cd31cfad6bc1c809f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.3137",
    "kind": "arxiv",
    "version": 1
  }
}