Pith Number

pith:UT4J6ROE

pith:2011:UT4J6ROEIL4VVR3FRH4RBXD6TL

not attested not anchored not stored refs pending

Amorphous interface layer in thin graphite films grown on the carbon face of SiC

E.A. Stach, M.A. Capano, M.L. Bolen, R. Colby

arxiv:1105.2057 v1 · 2011-05-10 · 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{UT4J6ROEIL4VVR3FRH4RBXD6TL}

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	2026-05-18T02:02:01.622544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4f89f45c442f95ac76589f910dc7e9adbd686027d48f245181d709a4010cfa2

Aliases

arxiv: 1105.2057 · arxiv_version: 1105.2057v1 · doi: 10.48550/arxiv.1105.2057 · pith_short_12: UT4J6ROEIL4V · pith_short_16: UT4J6ROEIL4VVR3F · pith_short_8: UT4J6ROE

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/UT4J6ROEIL4VVR3FRH4RBXD6TL \
  | 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: a4f89f45c442f95ac76589f910dc7e9adbd686027d48f245181d709a4010cfa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88674736cd749be81c94063fb87ca79d68edd7ba7f0a869776075bb1561a753a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-05-10T21:42:45Z",
    "title_canon_sha256": "79a084f479df4ccc41589948bfc38c84a2099cd4466a9abe8a7cc96d6b08c43f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2057",
    "kind": "arxiv",
    "version": 1
  }
}