Pith Number

pith:CKERR7H2

pith:2014:CKERR7H2TB37VEKTWF3VDWRHGW

not attested not anchored not stored refs pending

Protected Fe valence in quasi-two dimensional $\alpha$-FeSi$_2$

G. Kotliar, G. Smith, J. M. Tomczak, J.W. Simonson, M. C. Aronson, W. Miiller

arxiv:1408.3606 v2 · 2014-08-15 · 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{CKERR7H2TB37VEKTWF3VDWRHGW}

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	2026-05-18T02:19:08.315805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

128918fcfa9877fa9153b17751da27359c66ad0da18d7294ac92006f4cf306ce

Aliases

arxiv: 1408.3606 · arxiv_version: 1408.3606v2 · doi: 10.48550/arxiv.1408.3606 · pith_short_12: CKERR7H2TB37 · pith_short_16: CKERR7H2TB37VEKT · pith_short_8: CKERR7H2

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/CKERR7H2TB37VEKTWF3VDWRHGW \
  | 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: 128918fcfa9877fa9153b17751da27359c66ad0da18d7294ac92006f4cf306ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "604f5d52e5526b1c1778b6ccf34fad1c85f0ed7a25b1740fe81b4510cc066989",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-08-15T18:32:25Z",
    "title_canon_sha256": "dda4fa82051fbe1cca50c3833e5a616d80d7332f27d5072f0b0c43b9698e4732"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3606",
    "kind": "arxiv",
    "version": 2
  }
}