Pith Number

pith:3B47BYZB

pith:2014:3B47BYZBLZG7PVPKM53J6L2KT3

not attested not anchored not stored refs pending

Measurement of Collective Dynamical Mass of Dirac Fermions in Graphene

Carlos Forsythe, Donhee Ham, Hosang Yoon, James Hone, Kenji Watanabe, Lei Wang, Nikolaos Tombros, Philip Kim, Takashi Taniguchi

arxiv:1401.4240 v1 · 2014-01-17 · 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{3B47BYZBLZG7PVPKM53J6L2KT3}

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	2026-05-18T02:49:20.122384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d879f0e3215e4df7d5ea67769f2f4a9ef08f2b7fe2d268e879818776c02e36cc

Aliases

arxiv: 1401.4240 · arxiv_version: 1401.4240v1 · doi: 10.48550/arxiv.1401.4240 · pith_short_12: 3B47BYZBLZG7 · pith_short_16: 3B47BYZBLZG7PVPK · pith_short_8: 3B47BYZB

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/3B47BYZBLZG7PVPKM53J6L2KT3 \
  | 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: d879f0e3215e4df7d5ea67769f2f4a9ef08f2b7fe2d268e879818776c02e36cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c991e6317926e59f5d9dabd969f983c26f44f77366b3fb0ef08f835fb1e2dd46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-01-17T05:26:43Z",
    "title_canon_sha256": "ba89c0dd65c4342eea97a60646c21b076b9c064b624bd4932aab30fcf9ddba4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4240",
    "kind": "arxiv",
    "version": 1
  }
}