Pith Number

pith:F3EBW67G

pith:2014:F3EBW67GCDTM6MZS6RK343SN4L

not attested not anchored not stored refs pending

Walker-Wang models and axion electrodynamics

C.W. von Keyserlingk, F.J. Burnell

arxiv:1405.2988 v2 · 2014-05-12 · 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{F3EBW67GCDTM6MZS6RK343SN4L}

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	2026-05-18T01:43:14.790530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ec81b7be610e6cf3332f455be6e4de2c1ed5c0874a0e034d26dfa6dee3fed81

Aliases

arxiv: 1405.2988 · arxiv_version: 1405.2988v2 · doi: 10.48550/arxiv.1405.2988 · pith_short_12: F3EBW67GCDTM · pith_short_16: F3EBW67GCDTM6MZS · pith_short_8: F3EBW67G

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/F3EBW67GCDTM6MZS6RK343SN4L \
  | 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: 2ec81b7be610e6cf3332f455be6e4de2c1ed5c0874a0e034d26dfa6dee3fed81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21c8268f353607b4216b0479be495c08d99325ad6df0b28dbfac586747fd5c4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-05-12T22:41:59Z",
    "title_canon_sha256": "97b80a362ee54eb8bcf3e83d5588997cb92cb004c74fd56bd9a84baeee7994d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2988",
    "kind": "arxiv",
    "version": 2
  }
}