Pith Number

pith:UINOQSWR

pith:2009:UINOQSWRDE2IIF2FMEWGS6L4QB

not attested not anchored not stored refs pending

Echolocation by Quasiparticles

C. L. Henley, Sumiran Pujari

arxiv:0910.4577 v3 · 2009-10-23 · 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{UINOQSWRDE2IIF2FMEWGS6L4QB}

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	2026-05-18T03:23:57.116890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a21ae84ad11934841745612c69797c8047f47b3d5f3961c56b2b327aaa831810

Aliases

arxiv: 0910.4577 · arxiv_version: 0910.4577v3 · doi: 10.48550/arxiv.0910.4577 · pith_short_12: UINOQSWRDE2I · pith_short_16: UINOQSWRDE2IIF2F · pith_short_8: UINOQSWR

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/UINOQSWRDE2IIF2FMEWGS6L4QB \
  | 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: a21ae84ad11934841745612c69797c8047f47b3d5f3961c56b2b327aaa831810

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "812682a95f55c04d8b1344bc1a8b7e8a5aaf8b7290cee34ba0d515a02798721d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-10-23T19:53:42Z",
    "title_canon_sha256": "394c93363a50c7728e629207015855e3597edda416f5f73fedaf322f1230d7bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.4577",
    "kind": "arxiv",
    "version": 3
  }
}