Pith Number

pith:MTMQWTKT

pith:2019:MTMQWTKT2FMVWI2D4FPZHEVFIF

not attested not anchored not stored refs pending

Photocurrent and photoconductance of an helical edge state

J\'er\^ome Cayssol, Jonathan Atteia

arxiv:1904.07815 v2 · 2019-04-16 · 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{MTMQWTKT2FMVWI2D4FPZHEVFIF}

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	2026-07-05T00:26:07.174991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64d90b4d53d1595b2343e15f9392a54155dee9e0c25cf18eb6afe716adb40bf5

Aliases

arxiv: 1904.07815 · arxiv_version: 1904.07815v2 · doi: 10.48550/arxiv.1904.07815 · pith_short_12: MTMQWTKT2FMV · pith_short_16: MTMQWTKT2FMVWI2D · pith_short_8: MTMQWTKT

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/MTMQWTKT2FMVWI2D4FPZHEVFIF \
  | 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: 64d90b4d53d1595b2343e15f9392a54155dee9e0c25cf18eb6afe716adb40bf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58eac14f372124bb1f52e44a107b33e3501e729b9d2e51c69e570e934d23c94c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-04-16T16:45:46Z",
    "title_canon_sha256": "c051cc5d11bc6732eb7d9ecf6016b5306b1bf888ef2bcb53c88b4148a11b6cf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07815",
    "kind": "arxiv",
    "version": 2
  }
}