Pith Number

pith:VL6H7O3T

pith:2015:VL6H7O3TSWOW7ESQN5PBKULPYO

not attested not anchored not stored refs pending

Anomalous excitonic resonance Raman effects in few-layer MoS2

Hyeonsik Cheong, Jaesung Park, Jae-Ung Lee, Young-Woo Son

arxiv:1501.02525 v2 · 2015-01-12 · 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{VL6H7O3TSWOW7ESQN5PBKULPYO}

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	2026-05-18T02:27:56.766745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aafc7fbb73959d6f92506f5e15516fc3a83af2c50d75c7b15af38f7b54c2dde7

Aliases

arxiv: 1501.02525 · arxiv_version: 1501.02525v2 · doi: 10.48550/arxiv.1501.02525 · pith_short_12: VL6H7O3TSWOW · pith_short_16: VL6H7O3TSWOW7ESQ · pith_short_8: VL6H7O3T

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/VL6H7O3TSWOW7ESQN5PBKULPYO \
  | 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: aafc7fbb73959d6f92506f5e15516fc3a83af2c50d75c7b15af38f7b54c2dde7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bb7f9a30c99ec8373e12175e39a6906ed92e7f58adbb497814a77fe05c5561c",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-01-12T02:42:03Z",
    "title_canon_sha256": "6b8cd6f3b4f79c54349ed6dccb2c34bb24793df15607c7e2d49ec155cef620f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02525",
    "kind": "arxiv",
    "version": 2
  }
}