Pith Number

pith:IKARYSA6

pith:2015:IKARYSA62F7S6E4TPWVBGX2ZS5

not attested not anchored not stored refs pending

Observing Abnormally Large Group Velocity at the Plasmonic Band Edge via a Universal Eigenvalue Analysis

Ling Ling Meng, Wallace C.H. Choy, Wei E.I. Sha, Weng Cho Chew

arxiv:1507.00084 v1 · 2015-07-01 · physics.optics · 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{IKARYSA62F7S6E4TPWVBGX2ZS5}

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	2026-05-18T01:37:30.627478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42811c481ed17f2f13937daa135f5997779d8c43075061a1c781c8dba8951949

Aliases

arxiv: 1507.00084 · arxiv_version: 1507.00084v1 · doi: 10.48550/arxiv.1507.00084 · pith_short_12: IKARYSA62F7S · pith_short_16: IKARYSA62F7S6E4T · pith_short_8: IKARYSA6

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/IKARYSA62F7S6E4TPWVBGX2ZS5 \
  | 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: 42811c481ed17f2f13937daa135f5997779d8c43075061a1c781c8dba8951949

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba4d14b38d5637fdb9bde93b24b2c1e2ad4bd9d9ebf92e43e629653c04fcf439",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-07-01T01:32:14Z",
    "title_canon_sha256": "80dcbe51eea45293a01018817c801488907d7fd99d15698dc0eca35a101bd67f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00084",
    "kind": "arxiv",
    "version": 1
  }
}