Pith Number

pith:WP4YUS3P

pith:2010:WP4YUS3PCPH4VDLC5W2VB4ROEV

not attested not anchored not stored refs pending

Polariton Enhanced IR Reflection Spectra of Epitaxial Graphene on SiC

B.K. Daas, K. M. Daniels, M.V.S. Chandrashekhar, T.S. Sudarshan

arxiv:1010.4080 v2 · 2010-10-20 · physics.plasm-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WP4YUS3PCPH4VDLC5W2VB4ROEV}

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	2026-05-18T04:38:15.204365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3f98a4b6f13cfca8d62edb550f22e255cde8ecc97c99ff0f05e5c0fa4d862d1

Aliases

arxiv: 1010.4080 · arxiv_version: 1010.4080v2 · doi: 10.48550/arxiv.1010.4080 · pith_short_12: WP4YUS3PCPH4 · pith_short_16: WP4YUS3PCPH4VDLC · pith_short_8: WP4YUS3P

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/WP4YUS3PCPH4VDLC5W2VB4ROEV \
  | 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: b3f98a4b6f13cfca8d62edb550f22e255cde8ecc97c99ff0f05e5c0fa4d862d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e141bd045fa1c112bd7a845403341517276cb61cc1fd91bb7965ed141e19a4df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2010-10-20T00:18:34Z",
    "title_canon_sha256": "f2a5380094febe730ed547d6a3940459f209d1fff52c3149d87b35e66f35f91c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4080",
    "kind": "arxiv",
    "version": 2
  }
}