Pith Number

pith:EEVDQCNE

pith:2015:EEVDQCNE6P5TKKRQ25V5RJPFOJ

not attested not anchored not stored refs pending

Characterization of the Surface of Moving solid 4He

Anna Eyal, Emil Polturak, Ethan Livne, Ori Scaly

arxiv:1504.01518 v1 · 2015-04-07 · cond-mat.mtrl-sci · 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{EEVDQCNE6P5TKKRQ25V5RJPFOJ}

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	2026-05-18T01:55:00.973352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

212a3809a4f3fb352a30d76bd8a5e57269c33da35205ff2afaadf7b4f0220646

Aliases

arxiv: 1504.01518 · arxiv_version: 1504.01518v1 · doi: 10.48550/arxiv.1504.01518 · pith_short_12: EEVDQCNE6P5T · pith_short_16: EEVDQCNE6P5TKKRQ · pith_short_8: EEVDQCNE

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/EEVDQCNE6P5TKKRQ25V5RJPFOJ \
  | 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: 212a3809a4f3fb352a30d76bd8a5e57269c33da35205ff2afaadf7b4f0220646

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d3b1271228409ac9e565037ba3307e034697d1f0051ffaae0243af36c36d50d",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-04-07T08:41:15Z",
    "title_canon_sha256": "08dd327aaa53f45e3d8a8fdcb81cd98ffe8de2ac983f0d8e18e68c0c11a5c0ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01518",
    "kind": "arxiv",
    "version": 1
  }
}