Pith Number

pith:IGLXXJFA

pith:2013:IGLXXJFAMPJBW6RC6FWPCXA7YR

not attested not anchored not stored refs pending

Thermodynamic arrow of time of quantum projective measurements

Beom Jun Kim, Juyeon Yi

arxiv:1307.4546 v1 · 2013-07-17 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IGLXXJFAMPJBW6RC6FWPCXA7YR}

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	2026-05-18T01:48:43.605566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41977ba4a063d21b7a22f16cf15c1fc463589d58ac29dbd5d850ab9216883dc0

Aliases

arxiv: 1307.4546 · arxiv_version: 1307.4546v1 · doi: 10.48550/arxiv.1307.4546 · pith_short_12: IGLXXJFAMPJB · pith_short_16: IGLXXJFAMPJBW6RC · pith_short_8: IGLXXJFA

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/IGLXXJFAMPJBW6RC6FWPCXA7YR \
  | 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: 41977ba4a063d21b7a22f16cf15c1fc463589d58ac29dbd5d850ab9216883dc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ea2e237208a5702686054e86ddb7e34bd96d3a0b6f4665fe233b55c907fbab0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2013-07-17T09:23:38Z",
    "title_canon_sha256": "2ae5213551ce03b6cf28ddfe734716e0fd185e87e304858df5522583c5e7a1d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4546",
    "kind": "arxiv",
    "version": 1
  }
}