Pith Number

pith:DJXMMHJ2

pith:2015:DJXMMHJ2OPORJC37YUAJNZBDGH

not attested not anchored not stored refs pending

Magneto-Infrared Study of Topological Insulator Bi2Se3

D. Smirnov, H. Cao, I. Miotkowski, L.-C. Tung, W. Yu, X. Chen, Y. P. Chen, Z. Jiang

arxiv:1508.04363 v2 · 2015-08-18 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DJXMMHJ2OPORJC37YUAJNZBDGH}

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	2026-05-18T01:35:02.783985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a6ec61d3a73dd148b7fc50096e42331ef0440b79fb62972f5887f294005a566

Aliases

arxiv: 1508.04363 · arxiv_version: 1508.04363v2 · doi: 10.48550/arxiv.1508.04363 · pith_short_12: DJXMMHJ2OPOR · pith_short_16: DJXMMHJ2OPORJC37 · pith_short_8: DJXMMHJ2

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/DJXMMHJ2OPORJC37YUAJNZBDGH \
  | 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: 1a6ec61d3a73dd148b7fc50096e42331ef0440b79fb62972f5887f294005a566

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5523bf06be24a6a4e2980ea9b854fea259eef8c0aa9f5d31047f03d57b1c61e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-08-18T15:50:25Z",
    "title_canon_sha256": "7d4f544a349b981896615421a0db3c00eb7463a0bbd89375b58307505d386b6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04363",
    "kind": "arxiv",
    "version": 2
  }
}