Pith Number

pith:PUZNWK7J

pith:2014:PUZNWK7JVGQ6LCC23SFU3VO7OS

not attested not anchored not stored refs pending

Absence of diffusion in an interacting system of spinless fermions on a one-dimensional disordered lattice

David R. Reichman, Guy Cohen, Yevgeny Bar Lev

arxiv:1407.7535 v2 · 2014-07-28 · cond-mat.dis-nn · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PUZNWK7JVGQ6LCC23SFU3VO7OS}

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	2026-05-18T02:22:29.739979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d32db2be9a9a1e5885adc8b4dd5df748862ef06a76bc0d57f67c7ec63b959fc

Aliases

arxiv: 1407.7535 · arxiv_version: 1407.7535v2 · doi: 10.48550/arxiv.1407.7535 · pith_short_12: PUZNWK7JVGQ6 · pith_short_16: PUZNWK7JVGQ6LCC2 · pith_short_8: PUZNWK7J

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/PUZNWK7JVGQ6LCC23SFU3VO7OS \
  | 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: 7d32db2be9a9a1e5885adc8b4dd5df748862ef06a76bc0d57f67c7ec63b959fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b3242fc65ef4e05643aa58d8b9811702a22ff43cff574e42dc0ac2cafbae007",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2014-07-28T20:00:25Z",
    "title_canon_sha256": "71d222cdb5a22a926ff055d5064d5d2957a2dc11ed43f3f7baf2ecb984d69263"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7535",
    "kind": "arxiv",
    "version": 2
  }
}