Pith Number

pith:6CDQFNTM

pith:2011:6CDQFNTMCFC43KQCDLB4PH6MU2

not attested not anchored not stored refs pending

A field trip through spin ice

C. Castelnovo, G. Sala, K. Kitagawa, M. Takigawa, R. Higashinaka, R. Moessner, S. L. Sondhi, Y. Maeno

arxiv:1112.3363 v2 · 2011-12-14 · 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{6CDQFNTMCFC43KQCDLB4PH6MU2}

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	2026-05-18T03:50:10.872700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f08702b66c1145cdaa021ac3c79fcca6b45bc68251c2733df16b9d91d5ed7b45

Aliases

arxiv: 1112.3363 · arxiv_version: 1112.3363v2 · doi: 10.48550/arxiv.1112.3363 · pith_short_12: 6CDQFNTMCFC4 · pith_short_16: 6CDQFNTMCFC43KQC · pith_short_8: 6CDQFNTM

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/6CDQFNTMCFC43KQCDLB4PH6MU2 \
  | 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: f08702b66c1145cdaa021ac3c79fcca6b45bc68251c2733df16b9d91d5ed7b45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bd2742188242f5a407c46d1b1ddb7500596be8161114874b4635950ca187200",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-12-14T21:21:58Z",
    "title_canon_sha256": "4c4c1c3ea96ddc99932cf31a7dccd55bc3fdb727d715ad7764901b5851721f18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3363",
    "kind": "arxiv",
    "version": 2
  }
}