Pith Number

pith:6ZODCHVG

pith:2015:6ZODCHVGGJ4VHFAGADMRZUVCXV

not attested not anchored not stored refs pending

Matrix product state approach to a frustrated spin chain with long-range interactions

An-Min Wang, Zhi-Hua Li

arxiv:1503.01906 v2 · 2015-03-06 · 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{6ZODCHVGGJ4VHFAGADMRZUVCXV}

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	2026-05-18T01:55:32.585761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f65c311ea6327953940600d91cd2a2bd44d4140e14fd7f03cda74b358ef01ff0

Aliases

arxiv: 1503.01906 · arxiv_version: 1503.01906v2 · doi: 10.48550/arxiv.1503.01906 · pith_short_12: 6ZODCHVGGJ4V · pith_short_16: 6ZODCHVGGJ4VHFAG · pith_short_8: 6ZODCHVG

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/6ZODCHVGGJ4VHFAGADMRZUVCXV \
  | 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: f65c311ea6327953940600d91cd2a2bd44d4140e14fd7f03cda74b358ef01ff0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46ee3f0d227ae4d9a90dbf9514750e274cd2408669c36943c2a9c1cef4ba346c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-03-06T10:58:57Z",
    "title_canon_sha256": "d131dbbca024f1c52a9c3394716aa1d0465c692a017a132b598a6dca9f14405f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.01906",
    "kind": "arxiv",
    "version": 2
  }
}