Pith Number

pith:ZPT7IBTF

pith:2016:ZPT7IBTF6CSLFPXQRZMQOIQCJ2

not attested not anchored not stored refs pending

Large-scale normal fluid circulation in helium superflows

Carlo F. Barenghi, Luca Galantucci, Michele Sciacca

arxiv:1610.03690 v2 · 2016-10-12 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZPT7IBTF6CSLFPXQRZMQOIQCJ2}

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	2026-05-18T00:52:38.422408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbe7f40665f0a4b2bef08e590722024e9167bb28c17a40ef9ed57e6a557b913a

Aliases

arxiv: 1610.03690 · arxiv_version: 1610.03690v2 · doi: 10.48550/arxiv.1610.03690 · pith_short_12: ZPT7IBTF6CSL · pith_short_16: ZPT7IBTF6CSLFPXQ · pith_short_8: ZPT7IBTF

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/ZPT7IBTF6CSLFPXQRZMQOIQCJ2 \
  | 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: cbe7f40665f0a4b2bef08e590722024e9167bb28c17a40ef9ed57e6a557b913a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "071ebe5190c13a89b6e3764f99e8623bfc09c0eb19a669418a70816e31417dbe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2016-10-12T12:38:15Z",
    "title_canon_sha256": "26db5c116ee997c00da9a871df989c7c0f26ca4d42bdc257fe216ed6c55be466"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.03690",
    "kind": "arxiv",
    "version": 2
  }
}