Pith Number

pith:EBI3LFLS

pith:2012:EBI3LFLSGODZTYEXRN37YYCOUX

not attested not anchored not stored refs pending

Gap like structure in a nonsuperconducting layered oxycarbonate Bi$_{2+x}$Sr$_{4-x}$Cu$_2$CO$_3$O$_{8+\delta}$ single crystal

B.A. Piot, D.K. Maude, S.I. Vedeneev

arxiv:1204.2919 v1 · 2012-04-13 · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EBI3LFLSGODZTYEXRN37YYCOUX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:57:52.808496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2051b59572338799e0978b77fc604ea5c4d1c7c8f239488a19a90a69e5bc4225

Aliases

arxiv: 1204.2919 · arxiv_version: 1204.2919v1 · doi: 10.48550/arxiv.1204.2919 · pith_short_12: EBI3LFLSGODZ · pith_short_16: EBI3LFLSGODZTYEX · pith_short_8: EBI3LFLS

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/EBI3LFLSGODZTYEXRN37YYCOUX \
  | 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: 2051b59572338799e0978b77fc604ea5c4d1c7c8f239488a19a90a69e5bc4225

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d06e96ec331d5277b6ab7c027ce3abc9b7ed420bc67f6a22177642ab44f3f6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-04-13T08:41:46Z",
    "title_canon_sha256": "d3b18c490e6fdcadefc5f05072379f5b289a1bc3d08f3d2c057fe172180bbadb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2919",
    "kind": "arxiv",
    "version": 1
  }
}