Pith Number

pith:OF4G5GX4

pith:2017:OF4G5GX4RCJR3UILGJRXMKWIRQ

not attested not anchored not stored refs pending

Mixed-valence insulators with neutral Fermi surfaces

Debanjan Chowdhury, Inti Sodemann, T. Senthil

arxiv:1706.00418 v3 · 2017-06-01 · 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{OF4G5GX4RCJR3UILGJRXMKWIRQ}

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	2026-05-18T00:16:45.286492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71786e9afc88931dd10b3263762ac88c15bf7cbd99ab2804b7d13eaed2ff053c

Aliases

arxiv: 1706.00418 · arxiv_version: 1706.00418v3 · doi: 10.48550/arxiv.1706.00418 · pith_short_12: OF4G5GX4RCJR · pith_short_16: OF4G5GX4RCJR3UIL · pith_short_8: OF4G5GX4

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/OF4G5GX4RCJR3UILGJRXMKWIRQ \
  | 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: 71786e9afc88931dd10b3263762ac88c15bf7cbd99ab2804b7d13eaed2ff053c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9054b3820cbfa17dd883a9157b1be2be1493f69801b793f9104e135f1ef3de8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-06-01T17:59:59Z",
    "title_canon_sha256": "9f425312392f6ba24a565dda7bdebd92216feb82b84cdc769a7d3d9e8056204c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00418",
    "kind": "arxiv",
    "version": 3
  }
}