Pith Number

pith:RRT6WTC6

pith:2015:RRT6WTC6SEFCS5SUWW7UMXNFOC

not attested not anchored not stored refs pending

Sealed operation, and circulation and purification of gas in the HARPO TPC

A. Delbart, D. Atti\'e, D. Bernard, D. Durand, I. Semeniouk, M. Frotin, P. Gros, P. Magnier, P. Poilleux, S. Legand, V. Dauvois, Y. Geerebaert

arxiv:1512.03248 v1 · 2015-12-10 · physics.ins-det · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RRT6WTC6SEFCS5SUWW7UMXNFOC}

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	2026-05-18T01:24:37.563149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c67eb4c5e910a297654b5bf465da570a05ef83cb5e3822fb16fc1287e8fe47f

Aliases

arxiv: 1512.03248 · arxiv_version: 1512.03248v1 · doi: 10.48550/arxiv.1512.03248 · pith_short_12: RRT6WTC6SEFC · pith_short_16: RRT6WTC6SEFCS5SU · pith_short_8: RRT6WTC6

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/RRT6WTC6SEFCS5SUWW7UMXNFOC \
  | 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: 8c67eb4c5e910a297654b5bf465da570a05ef83cb5e3822fb16fc1287e8fe47f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3619b4d6fff9da682263a8ffe152f9a9b119817e0155bbf32a2c12ce744f22f1",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2015-12-10T13:33:21Z",
    "title_canon_sha256": "48fdd00ea542ee65f8e08342bf15445da4f3e05772c7e8f1bdfc7badb7382c4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.03248",
    "kind": "arxiv",
    "version": 1
  }
}