Pith Number

pith:LDG53AY3

pith:2014:LDG53AY3IT7ZQ5UDH5RUBYYHH2

not attested not anchored not stored refs pending

Substrate Sensitive Mid-Infrared Photoresponse in Graphene

Francisco Guinea, Luis Martin-Moreno, Marcus Freitag, Phaedon Avouris, Tony Low, Wenjuan Zhu

arxiv:1407.7554 v1 · 2014-07-28 · 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{LDG53AY3IT7ZQ5UDH5RUBYYHH2}

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	2026-05-18T02:42:38.924279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58cddd831b44ff9876833f6340e3073eb2b6d0d55f21713507b266771680d066

Aliases

arxiv: 1407.7554 · arxiv_version: 1407.7554v1 · doi: 10.48550/arxiv.1407.7554 · pith_short_12: LDG53AY3IT7Z · pith_short_16: LDG53AY3IT7ZQ5UD · pith_short_8: LDG53AY3

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/LDG53AY3IT7ZQ5UDH5RUBYYHH2 \
  | 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: 58cddd831b44ff9876833f6340e3073eb2b6d0d55f21713507b266771680d066

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe32853e328ab27bd1443b3e631f4e98dac1ac7779b08026a17198fd24f3fbfe",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-07-28T20:18:51Z",
    "title_canon_sha256": "74591c2c9c787cbda564b043179b86eb7bf5a6843635e05cd9eadf21961f83ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7554",
    "kind": "arxiv",
    "version": 1
  }
}