Pith Number

pith:ADGC3CYA

pith:2013:ADGC3CYAYXEU5AKYHDYQRVV3ZS

not attested not anchored not stored refs pending

Observation of superconductivity in silicene

Baojie Feng, Kehui Wu, Lan Chen

arxiv:1301.1431 v1 · 2013-01-08 · 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{ADGC3CYAYXEU5AKYHDYQRVV3ZS}

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	2026-05-18T03:36:57.518555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00cc2d8b00c5c94e815838f108d6bbccab4ef8026d8d412ca851d2abcbd31c89

Aliases

arxiv: 1301.1431 · arxiv_version: 1301.1431v1 · doi: 10.48550/arxiv.1301.1431 · pith_short_12: ADGC3CYAYXEU · pith_short_16: ADGC3CYAYXEU5AKY · pith_short_8: ADGC3CYA

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/ADGC3CYAYXEU5AKYHDYQRVV3ZS \
  | 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: 00cc2d8b00c5c94e815838f108d6bbccab4ef8026d8d412ca851d2abcbd31c89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ceead92ee1ca5edf04c9da827f004426948157b553b364d11ddf0b9c0a0ad1e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-01-08T07:30:38Z",
    "title_canon_sha256": "161d4258966c848c926f6502f2e2d5b945b3f8d4960f15fa4eaa58b1b4629139"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1431",
    "kind": "arxiv",
    "version": 1
  }
}