Pith Number

pith:53IRGRQ7

pith:2015:53IRGRQ7T5CP7V2T2QYE2DSLUN

not attested not anchored not stored refs pending

Negative Poisson's ratios in few-layer orthorhombic arsenic from first-principles calculations

D. S. Xue, D. Z. Yang, Jiafeng Xie, Jianwei Han, M. S. Si, Z. Y. Zhang

arxiv:1501.01425 v1 · 2015-01-07 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{53IRGRQ7T5CP7V2T2QYE2DSLUN}

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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	2026-05-18T01:41:14.070750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eed113461f9f44ffd753d4304d0e4ba35c35499ad6aebdd5639230e157145025

Aliases

arxiv: 1501.01425 · arxiv_version: 1501.01425v1 · doi: 10.48550/arxiv.1501.01425 · pith_short_12: 53IRGRQ7T5CP · pith_short_16: 53IRGRQ7T5CP7V2T · pith_short_8: 53IRGRQ7

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/53IRGRQ7T5CP7V2T2QYE2DSLUN \
  | 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: eed113461f9f44ffd753d4304d0e4ba35c35499ad6aebdd5639230e157145025

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "846b0a350d96ca4c9445b0079d8d291c74e48852a10646840e6646086f912df8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-01-07T10:08:05Z",
    "title_canon_sha256": "39e4b26f8c1a3a13161d509072b581cb944ee1ae04db1d579d5b0cd2f4513278"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01425",
    "kind": "arxiv",
    "version": 1
  }
}