Pith Number

pith:Q3QC2LDM

pith:2014:Q3QC2LDM2NDEHMTGKPZ7XB5XEU

not attested not anchored not stored refs pending

Quantum transport evidence for a three-dimensional Dirac semimetal phase in Cd3As2

J. K. Dong, J. Pan, J. Zhang, L. P. He, S. Y. Li, X. C. Hong, Z. Zhang

arxiv:1404.2557 v3 · 2014-04-09 · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q3QC2LDM2NDEHMTGKPZ7XB5XEU}

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	2026-05-18T02:31:11.822268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86e02d2c6cd34643b26653f3fb87b7250650a902414b40eeafb8c436de670c5b

Aliases

arxiv: 1404.2557 · arxiv_version: 1404.2557v3 · doi: 10.48550/arxiv.1404.2557 · pith_short_12: Q3QC2LDM2NDE · pith_short_16: Q3QC2LDM2NDEHMTG · pith_short_8: Q3QC2LDM

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/Q3QC2LDM2NDEHMTGKPZ7XB5XEU \
  | 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: 86e02d2c6cd34643b26653f3fb87b7250650a902414b40eeafb8c436de670c5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa426887dd861b21b4d9d6119144cfd3eb02996e0e2d2add6709bd71961774b7",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-04-09T17:44:53Z",
    "title_canon_sha256": "ce820c62f01daed4c2b6c3c0ea248344e625459fb01bf7b5570cab69e46777fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2557",
    "kind": "arxiv",
    "version": 3
  }
}