Pith Number

pith:BPAR5LFU

pith:2009:BPAR5LFUIQ2Y7Z4GBBFDDC6ZTZ

not attested not anchored not stored refs pending

Quasiparticle Interference in STM As a Function of Temperature: Signatures of Coherence

Chih-Chun Chien, Dan Wulin, Dirk K. Morr, K.Levin, Yan He

arxiv:0904.3114 v2 · 2009-04-20 · 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{BPAR5LFUIQ2Y7Z4GBBFDDC6ZTZ}

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	2026-07-04T15:54:37.721885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bc11eacb444358fe786084a318bd99e6900d3b08b47a872e665c803c2c5e93c

Aliases

arxiv: 0904.3114 · arxiv_version: 0904.3114v2 · doi: 10.48550/arxiv.0904.3114 · pith_short_12: BPAR5LFUIQ2Y · pith_short_16: BPAR5LFUIQ2Y7Z4G · pith_short_8: BPAR5LFU

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/BPAR5LFUIQ2Y7Z4GBBFDDC6ZTZ \
  | 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: 0bc11eacb444358fe786084a318bd99e6900d3b08b47a872e665c803c2c5e93c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef50ebc6b5c0fa4e077acc1e4bd99ac43951b7e507ab986a01ef2e60f8479f4d",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-04-20T21:01:35Z",
    "title_canon_sha256": "63b782b3e66ddd202e3395ba4ebc24a44f20a18bd9c148a9518533b153f9cbc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.3114",
    "kind": "arxiv",
    "version": 2
  }
}