Pith Number

pith:EJOVAGUU

pith:2013:EJOVAGUU6ISZ2CJOSAQ7PULFON

not attested not anchored not stored refs pending

Localization and topology protected quantum coherence at the edge of 'hot' matter

Ashvin Vishwanath, Ehud Altman, Ronen Vosk, Yasaman Bahri

arxiv:1307.4092 v2 · 2013-07-15 · cond-mat.dis-nn · cond-mat.quant-gas · cond-mat.str-el · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EJOVAGUU6ISZ2CJOSAQ7PULFON}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:11:22.615054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

225d501a94f2259d092e9021f7d1657374d467d3dfc25f2a5461f08715a8f1bd

Aliases

arxiv: 1307.4092 · arxiv_version: 1307.4092v2 · doi: 10.48550/arxiv.1307.4092 · pith_short_12: EJOVAGUU6ISZ · pith_short_16: EJOVAGUU6ISZ2CJO · pith_short_8: EJOVAGUU

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/EJOVAGUU6ISZ2CJOSAQ7PULFON \
  | 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: 225d501a94f2259d092e9021f7d1657374d467d3dfc25f2a5461f08715a8f1bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "895202f4c43944f6ec2c86f49d9b6676ea434751855d6aab9174d29bcfd11207",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2013-07-15T20:00:34Z",
    "title_canon_sha256": "2ed2910034a421135667c797b8aebe9b41425bcab42e6bb41269c3450e42d366"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4092",
    "kind": "arxiv",
    "version": 2
  }
}