Pith Number

pith:YULENFAC

pith:2015:YULENFAC6NXZVR2HF7V75L7H5F

not attested not anchored not stored refs pending

Pressure-induced Lifshitz transition in black phosphorus

B. Lei, C. Shang, D. Y. Liu, F. B. Meng, G. J. Ye, K. S. Yang, L. J. Zou, N. Z. Wang, X. G. Luo, X.H. Chen, Y. B. Zhang, Z. J. Xiang, Z. Sun

arxiv:1504.00125 v2 · 2015-04-01 · cond-mat.mtrl-sci · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YULENFAC6NXZVR2HF7V75L7H5F}

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	2026-05-18T01:25:18.245920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c516469402f36f9ac7472febfeafe7e95841468d81963207b890b49746d56aa4

Aliases

arxiv: 1504.00125 · arxiv_version: 1504.00125v2 · doi: 10.48550/arxiv.1504.00125 · pith_short_12: YULENFAC6NXZ · pith_short_16: YULENFAC6NXZVR2H · pith_short_8: YULENFAC

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/YULENFAC6NXZVR2HF7V75L7H5F \
  | 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: c516469402f36f9ac7472febfeafe7e95841468d81963207b890b49746d56aa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c275a33b9584716eed59c85080c5f0ed9f85b4fa0fbfdcb8f59725021ae0594",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-04-01T07:07:52Z",
    "title_canon_sha256": "f7ba3c914bba6de511f21e1cb401e92088e95d75276f43339b569ad4f3bd007a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00125",
    "kind": "arxiv",
    "version": 2
  }
}