Pith Number

pith:PBWZXRQI

pith:2015:PBWZXRQIQPC2EGASKFXTW2QEFN

not attested not anchored not stored refs pending

Quasi-Topological Electromagnetic Response of Line-node Semimetals

Srinidhi T. Ramamurthy, Taylor L. Hughes

arxiv:1508.01205 v1 · 2015-08-05 · 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{PBWZXRQIQPC2EGASKFXTW2QEFN}

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	2026-05-18T00:49:52.630851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

786d9bc60883c5a21812516f3b6a042b710853a1b6d9f81f1507d85e21a8a4b7

Aliases

arxiv: 1508.01205 · arxiv_version: 1508.01205v1 · doi: 10.48550/arxiv.1508.01205 · pith_short_12: PBWZXRQIQPC2 · pith_short_16: PBWZXRQIQPC2EGAS · pith_short_8: PBWZXRQI

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/PBWZXRQIQPC2EGASKFXTW2QEFN \
  | 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: 786d9bc60883c5a21812516f3b6a042b710853a1b6d9f81f1507d85e21a8a4b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1f08b9460f5c146b7dfdfc986517a705fa06cd05207aebcf68596da461c976f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-08-05T20:09:08Z",
    "title_canon_sha256": "3cea0ba15a30c8bfeb87413fecb89283f93377550d83a3d25be64d3a913bc5cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01205",
    "kind": "arxiv",
    "version": 1
  }
}