Pith Number

pith:JXNFHWFR

pith:2010:JXNFHWFR4RB4PC3CQLKSYMIK4N

not attested not anchored not stored refs pending

To the theory of the electric activity of He II induced by waves of first and second sounds

Maksim D. Tomchenko

arxiv:1003.4389 v4 · 2010-03-23 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JXNFHWFR4RB4PC3CQLKSYMIK4N}

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	2026-05-18T04:26:55.612117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dda53d8b1e443c78b6282d52c310ae3723b324d5058651b5d330fa865c45129

Aliases

arxiv: 1003.4389 · arxiv_version: 1003.4389v4 · doi: 10.48550/arxiv.1003.4389 · pith_short_12: JXNFHWFR4RB4 · pith_short_16: JXNFHWFR4RB4PC3C · pith_short_8: JXNFHWFR

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/JXNFHWFR4RB4PC3CQLKSYMIK4N \
  | 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: 4dda53d8b1e443c78b6282d52c310ae3723b324d5058651b5d330fa865c45129

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e376e18d7dd8ae37ec4721b73b61a556b379108f8da729fd654a24455be6b5c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-03-23T12:13:48Z",
    "title_canon_sha256": "522de0ee276dee3568cd0f06c590ebcdf689072a415be9868ac470bceca777b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.4389",
    "kind": "arxiv",
    "version": 4
  }
}