Pith Number

pith:QSS3JC2U

pith:2015:QSS3JC2UZWTENJBWGKH6YHX77T

not attested not anchored not stored refs pending

Direct evidence for strong crossover of collective excitations and positive sound dispersion in the supercritical state

E. N. Tsiok, K. Trachenko, V. N. Ryzhov, V. V. Brazhkin, Yu. D. Fomin

arxiv:1507.06094 v2 · 2015-07-22 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QSS3JC2UZWTENJBWGKH6YHX77T}

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	2026-05-18T01:04:50.527982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84a5b48b54cda646a436328fec1efffcc2a8073dbbba083b07af4a5c658ce0f9

Aliases

arxiv: 1507.06094 · arxiv_version: 1507.06094v2 · doi: 10.48550/arxiv.1507.06094 · pith_short_12: QSS3JC2UZWTE · pith_short_16: QSS3JC2UZWTENJBW · pith_short_8: QSS3JC2U

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/QSS3JC2UZWTENJBWGKH6YHX77T \
  | 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: 84a5b48b54cda646a436328fec1efffcc2a8073dbbba083b07af4a5c658ce0f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caa4dd4116baa175dedbdebc9c3d090217a28bc2e80e248f58c56520efb9f971",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2015-07-22T08:10:49Z",
    "title_canon_sha256": "fdeac6bb263b5edcf7943a4730f3380389a5871740f740b66ea536b9dde61626"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.06094",
    "kind": "arxiv",
    "version": 2
  }
}