Pith Number

pith:2UPPLKY2

pith:2015:2UPPLKY25CSVSKYQ52OUIBGQQG

not attested not anchored not stored refs pending

Glass formation in a mixture of hard disks and hard ellipses

Li-Jia An, Wen-Sheng Xu, Xiaozheng Duan, Zhao-Yan Sun

arxiv:1505.06782 v1 · 2015-05-26 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2UPPLKY25CSVSKYQ52OUIBGQQG}

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	2026-05-18T02:03:31.878435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d51ef5ab1ae8a5592b10ee9d4404d0819a15e661f1fde1b19aea14323e38716f

Aliases

arxiv: 1505.06782 · arxiv_version: 1505.06782v1 · doi: 10.48550/arxiv.1505.06782 · pith_short_12: 2UPPLKY25CSV · pith_short_16: 2UPPLKY25CSVSKYQ · pith_short_8: 2UPPLKY2

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/2UPPLKY25CSVSKYQ52OUIBGQQG \
  | 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: d51ef5ab1ae8a5592b10ee9d4404d0819a15e661f1fde1b19aea14323e38716f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ff412e39d4b268008b42b40fb0f6008a0aa47ebc2a41235ab1afd76bd8f59fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-05-26T00:29:05Z",
    "title_canon_sha256": "d4d7cf64950f38cd0df5c4a91d55248dbe3a5b366d2f1c0ca656359f02eb367f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06782",
    "kind": "arxiv",
    "version": 1
  }
}