Pith Number

pith:G2N64LSM

pith:2019:G2N64LSM47JN5OC6I4J4VPNXE7

not attested not anchored not stored refs pending

Thermoelectric and optical probes for a Fermi surface topology change in noncentrosymmetric metals

Sonu Verma, Tarun Kanti Ghosh, Tutul Biswas

arxiv:1904.04656 v2 · 2019-04-09 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G2N64LSM47JN5OC6I4J4VPNXE7}

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	2026-05-17T23:40:32.684946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

369bee2e4ce7d2deb85e4713cabdb727e459cf4185fbaa4fc00d87f742c1facf

Aliases

arxiv: 1904.04656 · arxiv_version: 1904.04656v2 · doi: 10.48550/arxiv.1904.04656 · pith_short_12: G2N64LSM47JN · pith_short_16: G2N64LSM47JN5OC6 · pith_short_8: G2N64LSM

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/G2N64LSM47JN5OC6I4J4VPNXE7 \
  | 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: 369bee2e4ce7d2deb85e4713cabdb727e459cf4185fbaa4fc00d87f742c1facf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0e70979bf5840cc354022cc0f198d4c220467661cf002a6867d7b659946979b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-04-09T13:29:55Z",
    "title_canon_sha256": "1134aee27be51ec8370f58cbc627ff6c51b40d0085b92b8a1346735d99860ccb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.04656",
    "kind": "arxiv",
    "version": 2
  }
}