Pith Number

pith:B4H44I2R

pith:2017:B4H44I2RZAIXL3VNSS4KEFBLZW

not attested not anchored not stored refs pending

Superfluid effects in collision between systems with small particle number

Guillaume Scamps, Yukio Hashimoto

arxiv:1704.00930 v1 · 2017-04-04 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B4H44I2RZAIXL3VNSS4KEFBLZW}

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	2026-05-18T00:28:56.098232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f0fce2351c81175eead94b8a2142bcda0406cf37f2d456d02cd910b52894953

Aliases

arxiv: 1704.00930 · arxiv_version: 1704.00930v1 · doi: 10.48550/arxiv.1704.00930 · pith_short_12: B4H44I2RZAIX · pith_short_16: B4H44I2RZAIXL3VN · pith_short_8: B4H44I2R

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/B4H44I2RZAIXL3VNSS4KEFBLZW \
  | 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: 0f0fce2351c81175eead94b8a2142bcda0406cf37f2d456d02cd910b52894953

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a50f14967c9a35ead37d16920d4c26d5cac106ba2339dabedc4bc32183d4f03",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2017-04-04T09:30:12Z",
    "title_canon_sha256": "141301c2407741b30ead7271b9535d77b22db3f4dfac84449537f151d06517f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.00930",
    "kind": "arxiv",
    "version": 1
  }
}