Pith Number

pith:KTA7VWZ5

pith:2012:KTA7VWZ5PIOXJJDFUURLRCVUZ5

not attested not anchored not stored refs pending

Aging and reduced bulk conductance in thin films of the topological insulator Bi$_2$Se$_3$

A. V. Stier, L. S. Bilbro, L. Wu, M. Brahlek, N. Bansal, N. P. Armitage, R. Vald\'es Aguilar, S. Oh

arxiv:1202.1249 v2 · 2012-02-06 · cond-mat.str-el · cond-mat.mes-hall

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T03:14:17.668673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54c1fadb3d7a1d74a465a522b88ab4cf766ffe8d80ccca154895dfb08b5d44bd

Aliases

arxiv: 1202.1249 · arxiv_version: 1202.1249v2 · doi: 10.48550/arxiv.1202.1249

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/KTA7VWZ5PIOXJJDFUURLRCVUZ5 \
  | 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: 54c1fadb3d7a1d74a465a522b88ab4cf766ffe8d80ccca154895dfb08b5d44bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8555f61afa5683f496da9e9b3c8254fab8efca904c5003a0d37436e339abe9ae",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-02-06T19:37:14Z",
    "title_canon_sha256": "83c6fe9eee853c241ddedba02572c3b8d91c21cd58f60bf9a695dd89e9ed919c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.1249",
    "kind": "arxiv",
    "version": 2
  }
}