Pith Number

pith:EHJKKXFF

pith:2009:EHJKKXFFFJQPHTQCR4DQGWIFYF

not attested not anchored not stored refs pending

The double life of electrons in magnetic iron pnictides, as revealed by NMR

Andrew Smerald, Nic Shannon

arxiv:0909.2207 v4 · 2009-09-11 · 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{EHJKKXFFFJQPHTQCR4DQGWIFYF}

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	2026-05-18T04:34:10.179433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21d2a55ca52a60f3ce028f07035905c16aeb0bf53c316e31c1d363b861e398d3

Aliases

arxiv: 0909.2207 · arxiv_version: 0909.2207v4 · doi: 10.48550/arxiv.0909.2207 · pith_short_12: EHJKKXFFFJQP · pith_short_16: EHJKKXFFFJQPHTQC · pith_short_8: EHJKKXFF

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/EHJKKXFFFJQPHTQCR4DQGWIFYF \
  | 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: 21d2a55ca52a60f3ce028f07035905c16aeb0bf53c316e31c1d363b861e398d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "155f2ea517f0ab388dd1f1f404bf8f2eba36ae996faff81c0c6afb0ed3c445f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-09-11T16:10:31Z",
    "title_canon_sha256": "f1ca411df3e167a4fc66035b525e9198bbd0b8da95eea4f64e17a517ee6e50d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.2207",
    "kind": "arxiv",
    "version": 4
  }
}