Pith Number

pith:2W72YR6W

pith:2011:2W72YR6W5OBEVF376TLBL2BFU2

not attested not anchored not stored refs pending

Magnetic Susceptibility in Strongly Coupled Systems

M. J. Luo

arxiv:1111.3992 v2 · 2011-11-16 · hep-th · 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{2W72YR6W5OBEVF376TLBL2BFU2}

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	2026-05-18T04:06:54.655607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5bfac47d6eb824a977ff4d615e825a6a0dafe0586beb335d33523862a131334

Aliases

arxiv: 1111.3992 · arxiv_version: 1111.3992v2 · doi: 10.48550/arxiv.1111.3992 · pith_short_12: 2W72YR6W5OBE · pith_short_16: 2W72YR6W5OBEVF37 · pith_short_8: 2W72YR6W

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/2W72YR6W5OBEVF376TLBL2BFU2 \
  | 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: d5bfac47d6eb824a977ff4d615e825a6a0dafe0586beb335d33523862a131334

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47878d2fcef40b5dad911e15a7694fe7395361338a91766598d233d015a0f087",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-11-16T23:36:00Z",
    "title_canon_sha256": "c5f404f28e31bf2bd47a8aa4e12681eba3c176724bc8c57b6df6a95e127503ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3992",
    "kind": "arxiv",
    "version": 2
  }
}