Pith Number

pith:SZIE7T27

pith:2014:SZIE7T272ESRCEGOR77DKMDXVU

not attested not anchored not stored refs pending

Evidence for Supersolidity in Bulk Solid $^4$He

Anna Eyal, Artem V. Talanov, John D. Reppy, Xiao Mi

arxiv:1407.1515 v1 · 2014-07-06 · 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{SZIE7T272ESRCEGOR77DKMDXVU}

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	2026-05-18T02:48:16.362275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96504fcf5fd1251110ce8ffe353077ad3819a6af3bad5f24183d8e033bf52198

Aliases

arxiv: 1407.1515 · arxiv_version: 1407.1515v1 · doi: 10.48550/arxiv.1407.1515 · pith_short_12: SZIE7T272ESR · pith_short_16: SZIE7T272ESRCEGO · pith_short_8: SZIE7T27

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/SZIE7T272ESRCEGOR77DKMDXVU \
  | 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: 96504fcf5fd1251110ce8ffe353077ad3819a6af3bad5f24183d8e033bf52198

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4611e834e20ee825b9b7acd42f06d6ee80866b65764219c227940837bdbde484",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2014-07-06T17:09:55Z",
    "title_canon_sha256": "508fbe7c5ead9aa29f1fa34c5bc7a0561ddcc5a8da93db8d181d4506d27bac45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1515",
    "kind": "arxiv",
    "version": 1
  }
}