Pith Number

pith:T2U6TSZR

pith:2018:T2U6TSZR7CPDT5LH6PGXCDLRWC

not attested not anchored not stored refs pending

The role of electron-electron interactions in two-dimensional Dirac fermions

F. F. Assaad, Ho-Kin Tang, I. F. Herbut, J. N. B. Rodrigues, J. N. Leaw, P. Sengupta, S. Adam

arxiv:1808.03648 v1 · 2018-08-10 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T2U6TSZR7CPDT5LH6PGXCDLRWC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:08:20.156093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ea9e9cb31f89e39f567f3cd710d71b081de2e738e8bc2c8601a2569a67c2c99

Aliases

arxiv: 1808.03648 · arxiv_version: 1808.03648v1 · doi: 10.48550/arxiv.1808.03648 · pith_short_12: T2U6TSZR7CPD · pith_short_16: T2U6TSZR7CPDT5LH · pith_short_8: T2U6TSZR

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/T2U6TSZR7CPDT5LH6PGXCDLRWC \
  | 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: 9ea9e9cb31f89e39f567f3cd710d71b081de2e738e8bc2c8601a2569a67c2c99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34397e9e4416f32a07559f954c60dd65061b3c11a9da0c0859b63c4dffa2bb72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-08-10T18:00:01Z",
    "title_canon_sha256": "d7967a1d05978cd52c34f514d78184bd82794c1ed742f93243b888f3cc06a6b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03648",
    "kind": "arxiv",
    "version": 1
  }
}