Pith Number

pith:MI2S2D43

pith:2019:MI2S2D4353I2VA5CWXPTOKKBIC

not attested not anchored not stored refs pending

Gr\"uneisen parameters for Lieb-Liniger and Yang-Gaudin models

Li Peng, Xi-Wen Guan, Yicong Yu

arxiv:1909.08841 v1 · 2019-09-19 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MI2S2D4353I2VA5CWXPTOKKBIC}

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	2026-07-05T01:25:22.849806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62352d0f9beed1aa83a2b5df3729414089735a0cd5b3fff3ff96f12d6da53014

Aliases

arxiv: 1909.08841 · arxiv_version: 1909.08841v1 · doi: 10.48550/arxiv.1909.08841 · pith_short_12: MI2S2D4353I2 · pith_short_16: MI2S2D4353I2VA5C · pith_short_8: MI2S2D43

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/MI2S2D4353I2VA5CWXPTOKKBIC \
  | 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: 62352d0f9beed1aa83a2b5df3729414089735a0cd5b3fff3ff96f12d6da53014

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38f2dca94d2dfabfbd333d440f4a893fbcbb10a13d71be2528afacdcfee6b84c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2019-09-19T08:05:50Z",
    "title_canon_sha256": "6844b6235a601638ee6c012446015e5db7b50604465593c8d5d69f81fce9ab23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.08841",
    "kind": "arxiv",
    "version": 1
  }
}