Pith Number

pith:FP44AX7A

pith:2026:FP44AX7AW7Y54IB7ROYROH7NQ3

not attested not anchored not stored refs pending

Holographic Learning from Fermionic Spectra: Application to Strange Metal Phenomenology

Hong-Zhi Xiao, Shao-Feng Wu, Zhan-Zhi He, Zhuo-Yu Xian

arxiv:2607.02861 v1 · 2026-07-03 · hep-th · cond-mat.str-el · cond-mat.supr-con · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FP44AX7AW7Y54IB7ROYROH7NQ3}

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	2026-07-07T00:16:21.619710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bf9c05fe0b7f1de203f8bb1171fed86c1216b6a2330bff5970043f34555cf2e

Aliases

arxiv: 2607.02861 · arxiv_version: 2607.02861v1 · doi: 10.48550/arxiv.2607.02861 · pith_short_12: FP44AX7AW7Y5 · pith_short_16: FP44AX7AW7Y54IB7 · pith_short_8: FP44AX7A

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/FP44AX7AW7Y54IB7ROYROH7NQ3 \
  | 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: 2bf9c05fe0b7f1de203f8bb1171fed86c1216b6a2330bff5970043f34555cf2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5655ee6ffad793da53c605e65c990e77ba528117a3d3371fa220279ea5270eed",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "cond-mat.supr-con",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-07-03T01:50:42Z",
    "title_canon_sha256": "d683d673dc6f94480ce798f0f267d8e2e4e42f0a05641feb3bd8009b4b0b434b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02861",
    "kind": "arxiv",
    "version": 1
  }
}