Pith Number

pith:RKQARQLZ

pith:2009:RKQARQLZOWDCFWVGINEHB4NVTL

not attested not anchored not stored refs pending

High-order Time Expansion Path Integral Ground State

F. Mazzanti, J. Boronat, J. Casulleras, R. Rota

arxiv:0907.3998 v1 · 2009-07-23 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RKQARQLZOWDCFWVGINEHB4NVTL}

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	2026-05-18T02:12:54.420004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8aa008c179758622daa6434870f1b59af62ffd49de2971beab420d70f7c9e9e7

Aliases

arxiv: 0907.3998 · arxiv_version: 0907.3998v1 · doi: 10.48550/arxiv.0907.3998 · pith_short_12: RKQARQLZOWDC · pith_short_16: RKQARQLZOWDCFWVG · pith_short_8: RKQARQLZ

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/RKQARQLZOWDCFWVGINEHB4NVTL \
  | 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: 8aa008c179758622daa6434870f1b59af62ffd49de2971beab420d70f7c9e9e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09b65fd6d447368a004408160d17c00262b03364d045715ec4e9014d32943201",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2009-07-23T07:51:46Z",
    "title_canon_sha256": "749dee4b4b1a395a86d04c80a953fe9d77842cd75e66d4f496d6693bff89da04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.3998",
    "kind": "arxiv",
    "version": 1
  }
}