Pith Number

pith:EN7EHJHM

pith:2013:EN7EHJHMLL74NKSVYEIBUC445M

not attested not anchored not stored refs pending

The frenetic origin of negative differential response

Christian Maes, Pieter Baerts, Soghra Safaverdi, Urna Basu

arxiv:1308.5613 v4 · 2013-08-26 · 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{EN7EHJHMLL74NKSVYEIBUC445M}

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	2026-05-18T03:07:33.900439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

237e43a4ec5affc6aa55c1101a0b9ceb07f17d1668149cf96fe38c9d0144f508

Aliases

arxiv: 1308.5613 · arxiv_version: 1308.5613v4 · doi: 10.48550/arxiv.1308.5613 · pith_short_12: EN7EHJHMLL74 · pith_short_16: EN7EHJHMLL74NKSV · pith_short_8: EN7EHJHM

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/EN7EHJHMLL74NKSVYEIBUC445M \
  | 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: 237e43a4ec5affc6aa55c1101a0b9ceb07f17d1668149cf96fe38c9d0144f508

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ac36159fa6805a2972ecf47006164870f78b24bfa4b0bcc2590f2b75bfeca40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2013-08-26T15:22:26Z",
    "title_canon_sha256": "6690dadad087e19f06ec24ab6f175bd41cf1e884c490c1e0c1d96052ee6a3bb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.5613",
    "kind": "arxiv",
    "version": 4
  }
}