Pith Number

pith:TZILIJ7U

pith:2016:TZILIJ7UFLLCVVR27GGOAU6AOP

not attested not anchored not stored refs pending

A manifestly Hermitian semiclassical expansion for the one-particle density matrix of a two-dimensional Fermi gas

B. P. van Zyl, K. Bencheikh, K. Berkane

arxiv:1605.08014 v2 · 2016-05-25 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TZILIJ7UFLLCVVR27GGOAU6AOP}

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	2026-05-18T01:08:09.232791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e50b427f42ad62ad63af98ce053c073f08da706181ac0d9b11a0abcd801cf19

Aliases

arxiv: 1605.08014 · arxiv_version: 1605.08014v2 · doi: 10.48550/arxiv.1605.08014 · pith_short_12: TZILIJ7UFLLC · pith_short_16: TZILIJ7UFLLCVVR2 · pith_short_8: TZILIJ7U

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/TZILIJ7UFLLCVVR27GGOAU6AOP \
  | 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: 9e50b427f42ad62ad63af98ce053c073f08da706181ac0d9b11a0abcd801cf19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51b8079afde30125b1ca3ba771628dfa375aacb7d4cae2231e58bcb2b6c6ee35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2016-05-25T19:20:17Z",
    "title_canon_sha256": "017df8a544a5938c674192d007bf467b62699f2431da721543184827398ac430"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08014",
    "kind": "arxiv",
    "version": 2
  }
}