Pith Number

pith:27UDGPVV

pith:2019:27UDGPVVVW6NFGQTOGSPD7NTY4

not attested not anchored not stored refs pending

The Central Drift Chamber for GlueX

A. Austregesilo, B. Zihlmann, C. A. Meyer, C. Dickover, F. Barbosa, G. Visser, M. Staib, N. S. Jarvis, S. Taylor, T. Whitlatch, V. Razmyslovich, Y. Van Haarlem

arxiv:1910.07602 v2 · 2019-10-16 · physics.ins-det · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{27UDGPVVVW6NFGQTOGSPD7NTY4}

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	2026-07-05T00:46:33.148190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7e8333eb5adbcd29a1371a4f1fdb3c735efb02e5d2f9dbd629501da113fc674

Aliases

arxiv: 1910.07602 · arxiv_version: 1910.07602v2 · doi: 10.48550/arxiv.1910.07602 · pith_short_12: 27UDGPVVVW6N · pith_short_16: 27UDGPVVVW6NFGQT · pith_short_8: 27UDGPVV

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/27UDGPVVVW6NFGQTOGSPD7NTY4 \
  | 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: d7e8333eb5adbcd29a1371a4f1fdb3c735efb02e5d2f9dbd629501da113fc674

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f940dbba54af2eeed6ee2a3ee13d820fe49a6f47d6f4bca51399de63085b0c0",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-10-16T20:41:05Z",
    "title_canon_sha256": "5b1f21bbfe20faff401cb705b53a766e0005e92f02f188b8f86d6f9825408ede"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.07602",
    "kind": "arxiv",
    "version": 2
  }
}