Pith Number

pith:YGGNY7EY

pith:2019:YGGNY7EYFALZ3VL5OTGTFWUCNQ

not attested not anchored not stored refs pending

Thermal conductivity and coordination number of compressed dust aggregates

Misako Tatsuuma, Naoya Sakatani, Sota Arakawa, Taishi Nakamoto

arxiv:1901.09700 v1 · 2019-01-24 · astro-ph.EP · 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{YGGNY7EYFALZ3VL5OTGTFWUCNQ}

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	2026-05-17T23:52:38.093499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c18cdc7c9828179dd57d74cd32da826c2a3997725249b90d308511e4aff626df

Aliases

arxiv: 1901.09700 · arxiv_version: 1901.09700v1 · doi: 10.48550/arxiv.1901.09700 · pith_short_12: YGGNY7EYFALZ · pith_short_16: YGGNY7EYFALZ3VL5 · pith_short_8: YGGNY7EY

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/YGGNY7EYFALZ3VL5OTGTFWUCNQ \
  | 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: c18cdc7c9828179dd57d74cd32da826c2a3997725249b90d308511e4aff626df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f8f54f3463fa56a7541d6698e16910f173b9b00a1db0aa8beff64c73a32ec0a",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-01-24T19:00:02Z",
    "title_canon_sha256": "94bf7e9901964f1604803f3216ad072faff380f9050a355649dfd930ae2953fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09700",
    "kind": "arxiv",
    "version": 1
  }
}