Pith Number

pith:AAUMW5GV

pith:2015:AAUMW5GVYCPQPIDBWKD6ZXSPRX

not attested not anchored not stored refs pending

Ultrafast observation of electron hybridization and in-gap states formation in Kondo insulator SmB6

Chang-Beom Eom, Cheng Cen, Jing Xia, Sanjay Adhikari, Yanjun Ma, Zachary Fisk

arxiv:1502.04441 v2 · 2015-02-16 · cond-mat.str-el · 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{AAUMW5GVYCPQPIDBWKD6ZXSPRX}

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	2026-05-18T02:09:54.184372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0028cb74d5c09f07a061b287ecde4f8de90e9635c0d170c7944dfb8bf6e9ca17

Aliases

arxiv: 1502.04441 · arxiv_version: 1502.04441v2 · doi: 10.48550/arxiv.1502.04441 · pith_short_12: AAUMW5GVYCPQ · pith_short_16: AAUMW5GVYCPQPIDB · pith_short_8: AAUMW5GV

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/AAUMW5GVYCPQPIDBWKD6ZXSPRX \
  | 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: 0028cb74d5c09f07a061b287ecde4f8de90e9635c0d170c7944dfb8bf6e9ca17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95239a1b0324d51e14efc72113f3c23300b3f2a8950a47523d976c9e9f1c5b30",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-02-16T07:04:04Z",
    "title_canon_sha256": "c63f1777887eacb9141fd1f0b2408116d9a5051915fecc91879bb73d49a9c6e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04441",
    "kind": "arxiv",
    "version": 2
  }
}