Pith Number

pith:5DB2KUC6

pith:2019:5DB2KUC6LMHJYV3GL6LKK6YSYS

not attested not anchored not stored refs pending

Time evolution of correlation functions in quantum many-body systems

\'Alvaro M. Alhambra, Jonathon Riddell, Luis Pedro Garc\'ia-Pintos

arxiv:1906.11280 v3 · 2019-06-26 · quant-ph · cond-mat.stat-mech · 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{5DB2KUC6LMHJYV3GL6LKK6YSYS}

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	2026-07-05T00:49:19.932795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8c3a5505e5b0e9c57665f96a57b12c4918dec5822b0f392c247645c9bbfda88

Aliases

arxiv: 1906.11280 · arxiv_version: 1906.11280v3 · doi: 10.48550/arxiv.1906.11280 · pith_short_12: 5DB2KUC6LMHJ · pith_short_16: 5DB2KUC6LMHJYV3G · pith_short_8: 5DB2KUC6

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/5DB2KUC6LMHJYV3GL6LKK6YSYS \
  | 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: e8c3a5505e5b0e9c57665f96a57b12c4918dec5822b0f392c247645c9bbfda88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f474671cba77d24cf62a0f4f1abbe70713dab72e71a6bab571d7179f3816c789",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-06-26T18:13:30Z",
    "title_canon_sha256": "9680ede43a957c2d91b01ecbab81c9cb0be86bae25240d4176d66839bd7ff720"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11280",
    "kind": "arxiv",
    "version": 3
  }
}