Pith Number

pith:5MW4D3VS

pith:2017:5MW4D3VSBTN4RYKOFNK6CKEHJ2

not attested not anchored not stored refs pending

Nematic superconductivity in Cu$_{x}$Bi$_{2}$Se$_{3}$: The surface Andreev bound states

C. S. Ting, Lei Hao

arxiv:1708.07800 v1 · 2017-08-25 · 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{5MW4D3VSBTN4RYKOFNK6CKEHJ2}

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	2026-05-18T00:31:35.660529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb2dc1eeb20cdbc8e14e2b55e128874eb7366de445a8f3a1b43a0f6254da39f2

Aliases

arxiv: 1708.07800 · arxiv_version: 1708.07800v1 · doi: 10.48550/arxiv.1708.07800 · pith_short_12: 5MW4D3VSBTN4 · pith_short_16: 5MW4D3VSBTN4RYKO · pith_short_8: 5MW4D3VS

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/5MW4D3VSBTN4RYKOFNK6CKEHJ2 \
  | 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: eb2dc1eeb20cdbc8e14e2b55e128874eb7366de445a8f3a1b43a0f6254da39f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc1278ec14cbeff640ecbd71abbb77aacfba4f1c17b42886fa3a047b357bf86e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-08-25T16:30:19Z",
    "title_canon_sha256": "cf970d69d847442fb1b0bee6802d792d14d8b78266b2a24e58367961fa19954a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07800",
    "kind": "arxiv",
    "version": 1
  }
}