Pith Number

pith:O77ABSXM

pith:2025:O77ABSXMD3IWWNZO5N73YQCT37

not attested not anchored not stored refs pending

Pressure-induced structural and superconducting transitions in black arsenic

D. Z. Dai, H. G. Yan, J. Chen, K. Meng, L. Mu, S. C. Huang, S. Y. Huang, S. Y. Li, X. Zhang, Y. L. Zhang, Y. Y. Wu

arxiv:2502.01955 v1 · 2025-02-04 · cond-mat.supr-con · 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{O77ABSXMD3IWWNZO5N73YQCT37}

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	2026-07-05T10:09:21.601135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77fe00caec1ed16b372eeb7fbc4053dfc471dfca4f6808665837f17afd9fa604

Aliases

arxiv: 2502.01955 · arxiv_version: 2502.01955v1 · doi: 10.48550/arxiv.2502.01955 · pith_short_12: O77ABSXMD3IW · pith_short_16: O77ABSXMD3IWWNZO · pith_short_8: O77ABSXM

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/O77ABSXMD3IWWNZO5N73YQCT37 \
  | 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: 77fe00caec1ed16b372eeb7fbc4053dfc471dfca4f6808665837f17afd9fa604

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15c77d5f198cb86d3c84fa7fe349ed55591038178678dcff216dbf115e3cc493",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2025-02-04T03:05:09Z",
    "title_canon_sha256": "39229af6073fbc650f7b1474e774c26ec939eb8c67891aab750b9cd3ae0a695c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01955",
    "kind": "arxiv",
    "version": 1
  }
}