Pith Number

pith:7QNT7ZUN

pith:2013:7QNT7ZUNRHNUG75ONUXNHDSK2Q

not attested not anchored not stored refs pending

Thin films MnGe grown on Si(111)

Dirk Menzel, Josefin Engelke, Vadim Dyadkin

arxiv:1308.4514 v1 · 2013-08-21 · 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{7QNT7ZUNRHNUG75ONUXNHDSK2Q}

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	2026-05-18T01:48:07.307104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc1b3fe68d89db437fae6d2ed38e4ad432c664aba1424ccac55276d2bee79235

Aliases

arxiv: 1308.4514 · arxiv_version: 1308.4514v1 · doi: 10.48550/arxiv.1308.4514 · pith_short_12: 7QNT7ZUNRHNU · pith_short_16: 7QNT7ZUNRHNUG75O · pith_short_8: 7QNT7ZUN

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/7QNT7ZUNRHNUG75ONUXNHDSK2Q \
  | 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: fc1b3fe68d89db437fae6d2ed38e4ad432c664aba1424ccac55276d2bee79235

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c30851648b8dfa4d8b7787c98623c028cd7ffe56d1e25040f6812205c9703605",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-08-21T08:51:23Z",
    "title_canon_sha256": "49bb6fcb515a3ae5dc4470d2037489602af1ff56d85e166d815a1acd8026e058"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4514",
    "kind": "arxiv",
    "version": 1
  }
}