Pith Number

pith:GRFQOGQT

pith:2009:GRFQOGQT6HZ7SDQLIWTTCCERMX

not attested not anchored not stored refs pending

Scaling approach to quantum non-equilibrium dynamics of many-body systems

Eugene Demler, Peter Barmettler, Vladimir Gritsev

arxiv:0912.2744 v3 · 2009-12-15 · cond-mat.quant-gas · cond-mat.other · hep-th · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GRFQOGQT6HZ7SDQLIWTTCCERMX}

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	2026-05-18T04:34:00.480082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

344b071a13f1f3f90e0b45a731089165fbc4a6227d3f823b86a08353f40a4115

Aliases

arxiv: 0912.2744 · arxiv_version: 0912.2744v3 · doi: 10.48550/arxiv.0912.2744 · pith_short_12: GRFQOGQT6HZ7 · pith_short_16: GRFQOGQT6HZ7SDQL · pith_short_8: GRFQOGQT

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/GRFQOGQT6HZ7SDQLIWTTCCERMX \
  | 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: 344b071a13f1f3f90e0b45a731089165fbc4a6227d3f823b86a08353f40a4115

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b5a7aba50b21a1696f39fc71eb339bb224a27ea93e6b94c957f7c2b13a80ee5",
    "cross_cats_sorted": [
      "cond-mat.other",
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2009-12-15T14:57:16Z",
    "title_canon_sha256": "41a381082f6b40c2bcbe27a2edfd52e84045ed355bb39cf98bf9fc4cd42ab616"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.2744",
    "kind": "arxiv",
    "version": 3
  }
}