Pith Number

pith:5PDLMQYS

pith:2013:5PDLMQYS7O3VGI2BMLC44IU55J

not attested not anchored not stored refs pending

Proposed Detection of Time Reversal Symmetry in Topological Surface States

C. S. Ting, Degang Zhang

arxiv:1301.6543 v1 · 2013-01-18 · 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{5PDLMQYS7O3VGI2BMLC44IU55J}

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	2026-05-18T01:51:57.936383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebc6b64312fbb753234162c5ce229dea756bebd3e0117d378fa11319ef8726f7

Aliases

arxiv: 1301.6543 · arxiv_version: 1301.6543v1 · doi: 10.48550/arxiv.1301.6543 · pith_short_12: 5PDLMQYS7O3V · pith_short_16: 5PDLMQYS7O3VGI2B · pith_short_8: 5PDLMQYS

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/5PDLMQYS7O3VGI2BMLC44IU55J \
  | 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: ebc6b64312fbb753234162c5ce229dea756bebd3e0117d378fa11319ef8726f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83a4e9eddad73e251eb2f26683b89fda2bc7b185b2fa930f039f882eff78f151",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-01-18T09:49:21Z",
    "title_canon_sha256": "bb380081c3079f607ababcc26f0be53f7ff4dde573aa92af98dd548ffdfe9447"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6543",
    "kind": "arxiv",
    "version": 1
  }
}