Pith Number

pith:MDNY2W7P

pith:2017:MDNY2W7PWNAFYTMGUD32DGTKND

not attested not anchored not stored refs pending

Toward Ultimate Control of Terahertz Wave Absorption in Graphene

Sergei A. Tretyakov, Xuchen Wang

arxiv:1712.01708 v3 · 2017-12-04 · physics.optics · cond-mat.mes-hall · physics.app-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{MDNY2W7PWNAFYTMGUD32DGTKND}

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	2026-05-17T23:58:48.464140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60db8d5befb3405c4d86a0f7a19a6a68ce531eb02fe2034d0e441b46548b4dba

Aliases

arxiv: 1712.01708 · arxiv_version: 1712.01708v3 · doi: 10.48550/arxiv.1712.01708 · pith_short_12: MDNY2W7PWNAF · pith_short_16: MDNY2W7PWNAFYTMG · pith_short_8: MDNY2W7P

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/MDNY2W7PWNAFYTMGUD32DGTKND \
  | 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: 60db8d5befb3405c4d86a0f7a19a6a68ce531eb02fe2034d0e441b46548b4dba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0328de9031e9cf00d526ddf87d3c8529efe3d925ad196e2d7d3d073ddfcfc30d",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-12-04T18:07:26Z",
    "title_canon_sha256": "17a4ccb6180e16095103dc31d7ce3211d8827d90e89502eebd56637d781820e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01708",
    "kind": "arxiv",
    "version": 3
  }
}