Pith Number

pith:JFFOLUJ3

pith:2016:JFFOLUJ3VG6VHKIN6BHBYDO76O

not attested not anchored not stored refs pending

The electromagnetic response of a relativistic Fermi gas at finite temperatures: applications to condensed-matter systems

C. A. A. de Carvalho, E. Reyes-G\'omez, L. E. Oliveira

arxiv:1604.03420 v1 · 2016-04-12 · cond-mat.mes-hall · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JFFOLUJ3VG6VHKIN6BHBYDO76O}

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	2026-05-18T01:13:47.986371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

494ae5d13ba9bd53a90df04e1c0ddff384bd72f698664d7e22f8c8700fa3ef77

Aliases

arxiv: 1604.03420 · arxiv_version: 1604.03420v1 · doi: 10.48550/arxiv.1604.03420 · pith_short_12: JFFOLUJ3VG6V · pith_short_16: JFFOLUJ3VG6VHKIN · pith_short_8: JFFOLUJ3

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/JFFOLUJ3VG6VHKIN6BHBYDO76O \
  | 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: 494ae5d13ba9bd53a90df04e1c0ddff384bd72f698664d7e22f8c8700fa3ef77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae2f2620d29b2200c2886e86fd3454b454eb56e3179aa3f4f2aa943d6ab5d002",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2016-04-12T14:22:54Z",
    "title_canon_sha256": "72489a9cd8c932dc918f1492f040e5d566a08b73ab1ab8ba938b24fcaad40d4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03420",
    "kind": "arxiv",
    "version": 1
  }
}