Pith Number

pith:F5QKCC7J

pith:2011:F5QKCC7JJGGAUZJM2CVUMWPXGE

not attested not anchored not stored refs pending

Diffusion Boundary Condition at Surface Steps

Hanchen Huang, Xiaobin Niu

arxiv:1112.1995 v1 · 2011-12-09 · cond-mat.mtrl-sci · 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{F5QKCC7JJGGAUZJM2CVUMWPXGE}

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	2026-05-18T01:59:14.693477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f60a10be9498c0a652cd0ab4659f73106526fcc45ad92a431e4536df4df1f82

Aliases

arxiv: 1112.1995 · arxiv_version: 1112.1995v1 · doi: 10.48550/arxiv.1112.1995 · pith_short_12: F5QKCC7JJGGA · pith_short_16: F5QKCC7JJGGAUZJM · pith_short_8: F5QKCC7J

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/F5QKCC7JJGGAUZJM2CVUMWPXGE \
  | 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: 2f60a10be9498c0a652cd0ab4659f73106526fcc45ad92a431e4536df4df1f82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "497ea6fa0120e498d7c424114f1c625b1aa9b4aae8514e43007ef06afb190ad4",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-12-09T01:27:45Z",
    "title_canon_sha256": "dec73244428b61e5fa9e5f2242d92f35f0dcda05edfa068485f7d17d4a80c5fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1995",
    "kind": "arxiv",
    "version": 1
  }
}