Pith Number

pith:7SR3SH64

pith:2026:7SR3SH64BUEK2W375EVZQPUSGC

not attested not anchored not stored refs pending

Quantum effective action for dissipative semiclassical dynamics

Andrea Bardin, Cesare Vianello, Luca Salasnich

arxiv:2605.19643 v1 · 2026-05-19 · cond-mat.quant-gas · cond-mat.stat-mech · 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{7SR3SH64BUEK2W375EVZQPUSGC}

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	2026-05-20T01:05:55.586691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fca3b91fdc0d08ad5b7fe92b983e923094fdd36f47ce77a72ed86a8477d97e8c

Aliases

arxiv: 2605.19643 · arxiv_version: 2605.19643v1 · doi: 10.48550/arxiv.2605.19643 · pith_short_12: 7SR3SH64BUEK · pith_short_16: 7SR3SH64BUEK2W37 · pith_short_8: 7SR3SH64

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/7SR3SH64BUEK2W375EVZQPUSGC \
  | 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: fca3b91fdc0d08ad5b7fe92b983e923094fdd36f47ce77a72ed86a8477d97e8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "154ffb9c363281d25770949b46800aee359b1637c3dbf9b7a777acba2df7c32d",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cond-mat.supr-con"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2026-05-19T10:27:24Z",
    "title_canon_sha256": "25dade7f63130498e1ff4a36d30bd8daeb8210ebdf66e80f8f4f8d9d94220af7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19643",
    "kind": "arxiv",
    "version": 1
  }
}