Pith Number

pith:OBCZ7Q2N

pith:2017:OBCZ7Q2NRPYPEV22HTCUIUUR6K

not attested not anchored not stored refs pending

Ultrafast field-driven monochromatic photoemission from carbon nanotubes

Chi Li, Dapeng Yu, Fengrui Yao, Feng Zhai, Kaihui Liu, Ke Chen, Matthew T. Cole, Qing Dai, Ruixi Qiao, Xu Zhou, Zhenjun Li, Zhipei Sun

arxiv:1702.01893 v1 · 2017-02-07 · physics.optics · 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{OBCZ7Q2NRPYPEV22HTCUIUUR6K}

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	2026-05-18T00:51:10.968765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70459fc34d8bf0f2575a3cc5445291f28b6a85761c841bdd2ae846a459bfbadd

Aliases

arxiv: 1702.01893 · arxiv_version: 1702.01893v1 · doi: 10.48550/arxiv.1702.01893 · pith_short_12: OBCZ7Q2NRPYP · pith_short_16: OBCZ7Q2NRPYPEV22 · pith_short_8: OBCZ7Q2N

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/OBCZ7Q2NRPYPEV22HTCUIUUR6K \
  | 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: 70459fc34d8bf0f2575a3cc5445291f28b6a85761c841bdd2ae846a459bfbadd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cb494f2177b3f180647699aa72270f7c2a88b960fbce818aebaa1aedc6db2ee",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-02-07T06:53:52Z",
    "title_canon_sha256": "2ee60caa8314626c0bba8331721fb92e32c2f675bee80da398cd1b64c5cec9cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01893",
    "kind": "arxiv",
    "version": 1
  }
}