Pith Number

pith:AJCJKY3V

pith:2015:AJCJKY3VMTQ3M433LDOMR4ML34

not attested not anchored not stored refs pending

Hierarchical structures of amorphous solids characterized by persistent homology

Akihiko Hirata, Emerson G. Escolar, Kaname Matsue, Takenobu Nakamura, Yasuaki Hiraoka, Yasumasa Nishiura

arxiv:1501.03611 v2 · 2015-01-15 · 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{AJCJKY3VMTQ3M433LDOMR4ML34}

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.

Cited by

1 paper in Pith

Counting voids and filaments: Betti Curves as a Powerful Probe for Cosmology

Receipt and verification

First computed	2026-05-18T01:11:33.689060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

024495637564e1b6737b58dcc8f18bdf2bc91d943783690815a1aac9994bcc1c

Aliases

arxiv: 1501.03611 · arxiv_version: 1501.03611v2 · doi: 10.48550/arxiv.1501.03611 · pith_short_12: AJCJKY3VMTQ3 · pith_short_16: AJCJKY3VMTQ3M433 · pith_short_8: AJCJKY3V

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/AJCJKY3VMTQ3M433LDOMR4ML34 \
  | 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: 024495637564e1b6737b58dcc8f18bdf2bc91d943783690815a1aac9994bcc1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b665bdabb8b8757a842e1a6785cd30cfe63a655b5f8432f7d32c7cf36c8a04a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-01-15T09:43:36Z",
    "title_canon_sha256": "856aaa0a1b39b07ae104e1ca6e7872b72acfcf01c7088368596a63ec13b2a591"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03611",
    "kind": "arxiv",
    "version": 2
  }
}