Pith Number

pith:IAKJTBQA

pith:2016:IAKJTBQAFN2FPVWDUS2LVIAVAP

not attested not anchored not stored refs pending

The two-particle problem in comb-like structures

Davide Cassi, Elena Agliari, Fabio Sartori, Luca Cattivelli

arxiv:1604.05874 v1 · 2016-04-20 · 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{IAKJTBQAFN2FPVWDUS2LVIAVAP}

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	2026-05-18T01:13:47.689008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40149986002b7457d6c3a4b4baa01503e76041abdd8713113e963c1046d6525d

Aliases

arxiv: 1604.05874 · arxiv_version: 1604.05874v1 · doi: 10.48550/arxiv.1604.05874 · pith_short_12: IAKJTBQAFN2F · pith_short_16: IAKJTBQAFN2FPVWD · pith_short_8: IAKJTBQA

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/IAKJTBQAFN2FPVWDUS2LVIAVAP \
  | 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: 40149986002b7457d6c3a4b4baa01503e76041abdd8713113e963c1046d6525d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce25a148384f7878def7f80eb503ab484415f6d14e8d5f6985376c561e6226d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2016-04-20T09:49:10Z",
    "title_canon_sha256": "bfb6fe0aac76afa527d9f44d6176a72a169e823d2b43714305932ab1afc8ceed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.05874",
    "kind": "arxiv",
    "version": 1
  }
}