Pith Number

pith:PE3Z725R

pith:2003:PE3Z725RW4UHUMVDTMB5XJYFZZ

not attested not anchored not stored refs pending

Boundary susceptibility in the spin-1/2 chain: Curie like behavior without magnetic impurities

Satoshi Fujimoto, Sebastian Eggert

arxiv:cond-mat/0310230 v4 · 2003-10-10 · cond-mat.str-el · 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{PE3Z725RW4UHUMVDTMB5XJYFZZ}

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	2026-07-04T16:39:38.931591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79379febb1b7287a32a39b03dba705ce51736efbda3cb03843cb5930bb14a65d

Aliases

arxiv: cond-mat/0310230 · arxiv_version: cond-mat/0310230v4 · doi: 10.48550/arxiv.cond-mat/0310230 · pith_short_12: PE3Z725RW4UH · pith_short_16: PE3Z725RW4UHUMVD · pith_short_8: PE3Z725R

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/PE3Z725RW4UHUMVDTMB5XJYFZZ \
  | 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: 79379febb1b7287a32a39b03dba705ce51736efbda3cb03843cb5930bb14a65d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dabb6e2155b398e50fcc41f68c2fb2dda73999809535ee11b4bc526994f42d6",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2003-10-10T00:53:30Z",
    "title_canon_sha256": "ddeeae50e922935c7539db32000f162eb135a3981b94f71fd836d86363707d36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0310230",
    "kind": "arxiv",
    "version": 4
  }
}