Pith Number

pith:4MLR7M4O

pith:2014:4MLR7M4OPOMEEYQHJ3KML63UN6

not attested not anchored not stored refs pending

Emergent Fermi surfaces, fractionalization and duality in supersymmetric QED

Anson Hook, Gonzalo Torroba, Huajia Wang, Shamit Kachru

arxiv:1401.1500 v2 · 2014-01-07 · hep-th · 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{4MLR7M4OPOMEEYQHJ3KML63UN6}

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	2026-05-18T01:45:33.116680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3171fb38e7b984262074ed4c5fb746fa89244b521eade03fe5b3e583a94f060

Aliases

arxiv: 1401.1500 · arxiv_version: 1401.1500v2 · doi: 10.48550/arxiv.1401.1500 · pith_short_12: 4MLR7M4OPOME · pith_short_16: 4MLR7M4OPOMEEYQH · pith_short_8: 4MLR7M4O

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/4MLR7M4OPOMEEYQHJ3KML63UN6 \
  | 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: e3171fb38e7b984262074ed4c5fb746fa89244b521eade03fe5b3e583a94f060

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c266b041f27abcc5dfa9e9e35f5ab4c05030d62826019009560a3891b6ded3d",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-01-07T21:00:01Z",
    "title_canon_sha256": "5eb65e16455f4b5e48de95c0dcf27ac1991dd9595aa3e84182cb90da6265fbbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1500",
    "kind": "arxiv",
    "version": 2
  }
}