Pith Number

pith:KMJI3VTW

pith:1999:KMJI3VTW5KDG3K5ZJCLQQWMPVN

not attested not anchored not stored refs pending

The joys and pitfalls of Fermi surface mapping in Bi2212 using angle resolved photoemission

C.Duerr, G.Yang, H.Berger, J. Fink, M.Knupfer, M. S. Golden, S. Abell, S. Legner, S. V. Borisenko, T. Pichler

arxiv:cond-mat/9912289 v1 · 1999-12-15 · 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{KMJI3VTW5KDG3K5ZJCLQQWMPVN}

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	2026-07-04T16:13:45.413383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53128dd676ea866dabb9489708598fab4c048a576838dafab784fce238a15c57

Aliases

arxiv: cond-mat/9912289 · arxiv_version: cond-mat/9912289v1 · doi: 10.48550/arxiv.cond-mat/9912289 · pith_short_12: KMJI3VTW5KDG · pith_short_16: KMJI3VTW5KDG3K5Z · pith_short_8: KMJI3VTW

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/KMJI3VTW5KDG3K5ZJCLQQWMPVN \
  | 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: 53128dd676ea866dabb9489708598fab4c048a576838dafab784fce238a15c57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3214d707be1215cf15026112ba30b902dc4fe0bbbb3c8015d4ece6d30ae2504c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "1999-12-15T19:24:59Z",
    "title_canon_sha256": "b28d01cf2ef9d6c1419b67cefbff3e8f5cde459611e725b4e642867f405b1862"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9912289",
    "kind": "arxiv",
    "version": 1
  }
}