Pith Number

pith:TTKBSIWJ

pith:2017:TTKBSIWJWMEZ5DIUH5AH54PPMX

not attested not anchored not stored refs pending

Preserving the topological surface state: FePc on Bi2Se3

Aparna Deshpande, Imrankhan Mulani, Rejaul Sk

arxiv:1709.06277 v1 · 2017-09-19 · 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{TTKBSIWJWMEZ5DIUH5AH54PPMX}

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	2026-05-18T00:34:53.756387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cd41922c9b3099e8d143f407ef1ef65f94bb7c69cecc9915903460ab26ac6f9

Aliases

arxiv: 1709.06277 · arxiv_version: 1709.06277v1 · doi: 10.48550/arxiv.1709.06277 · pith_short_12: TTKBSIWJWMEZ · pith_short_16: TTKBSIWJWMEZ5DIU · pith_short_8: TTKBSIWJ

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/TTKBSIWJWMEZ5DIUH5AH54PPMX \
  | 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: 9cd41922c9b3099e8d143f407ef1ef65f94bb7c69cecc9915903460ab26ac6f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3166200b55d53ab5e1d2c38a999274e47bc180e6e0de20824fce2270adccc6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-09-19T07:36:53Z",
    "title_canon_sha256": "8f71a412e5cfb6b4dd10f2a09af207852506f5bcbda4a963773b27e60066793f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06277",
    "kind": "arxiv",
    "version": 1
  }
}