Pith Number

pith:2GFQQW7T

pith:2015:2GFQQW7T2RCYBKMPTVNM7NTBSU

not attested not anchored not stored refs pending

Annealing Free, Clean Graphene Transfer using Alternative Polymer Scaffolds

Ashkan Behnam, Basil Aruin, Enrique A. Carrion, Eric Pop, Gregory P. Doidge, Hefei Dong, Isha Datye, Jayan Hewaparakrama, Joseph W. Lyding, Joshua A. Kaitz, Joshua D. Wood, Justin C. Koepke, Richard T. Haasch, Yaofeng Chen

arxiv:1501.02884 v1 · 2015-01-13 · 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{2GFQQW7T2RCYBKMPTVNM7NTBSU}

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	2026-05-18T02:29:31.019729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d18b085bf3d44580a98f9d5acfb6619527df0f416bd1a36accbcee517238cce2

Aliases

arxiv: 1501.02884 · arxiv_version: 1501.02884v1 · doi: 10.48550/arxiv.1501.02884 · pith_short_12: 2GFQQW7T2RCY · pith_short_16: 2GFQQW7T2RCYBKMP · pith_short_8: 2GFQQW7T

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/2GFQQW7T2RCYBKMPTVNM7NTBSU \
  | 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: d18b085bf3d44580a98f9d5acfb6619527df0f416bd1a36accbcee517238cce2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a918ccee2aeba37f7cdbcbfe262e7309b49c59569a6c24940e01a010231f085",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-01-13T04:23:26Z",
    "title_canon_sha256": "704ac47884d8b07082312215473cd4d74874548c4eccad4e6cfde942fda18c48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02884",
    "kind": "arxiv",
    "version": 1
  }
}