Pith Number

pith:45JF72YE

pith:2009:45JF72YEOOXT6765ZHIWFHIV7W

not attested not anchored not stored refs pending

Origin of the high-energy kink or the waterfall effect in the photoemission spectrum of the ${\rm Bi_2Sr_2CaCu_2O_8}$ high-temperature superconductor

A. Bansil, Hsin Lin, J. Nieminen, M. Lindroos, R.S. Markiewicz, Susmita Basak, Tanmoy Das

arxiv:0904.1749 v1 · 2009-04-10 · 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{45JF72YEOOXT6765ZHIWFHIV7W}

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	2026-05-18T02:14:06.503783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7525feb0473af3f7fddc9d1629d15fd987e8c460ccc21c747ce1e2995cc3de3

Aliases

arxiv: 0904.1749 · arxiv_version: 0904.1749v1 · doi: 10.48550/arxiv.0904.1749 · pith_short_12: 45JF72YEOOXT · pith_short_16: 45JF72YEOOXT6765 · pith_short_8: 45JF72YE

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/45JF72YEOOXT6765ZHIWFHIV7W \
  | 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: e7525feb0473af3f7fddc9d1629d15fd987e8c460ccc21c747ce1e2995cc3de3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97d08e6a5e4c06af87d5da06b8750f11c8abbbe99aefc566c4f44dc67a021f3c",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-04-10T20:17:54Z",
    "title_canon_sha256": "133eb9d50cc0e22ba4e5fa1af90784ca29fcb9e7db6920d7debc9c36a10049ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.1749",
    "kind": "arxiv",
    "version": 1
  }
}