Pith Number

pith:SDZ5T4SP

pith:2015:SDZ5T4SPZWWRHWTAZOAAGJDXQ5

not attested not anchored not stored refs pending

R&D on GEM Detectors for Forward Tracking at a Future Electron-Ion Collider

Aiwu Zhang, Bernd Surrow, Kondo Gnanvo, Marcus Hohlmann, Matt Posik, Nilanga K. Liyanage, Vallary Bhopatkar, Xinzhan Bai

arxiv:1511.07913 v1 · 2015-11-24 · physics.ins-det · hep-ex · 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{SDZ5T4SPZWWRHWTAZOAAGJDXQ5}

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	2026-05-18T00:58:09.961187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90f3d9f24fcdad13da60cb8003247787658855edb66db809df2c75d7d6916d00

Aliases

arxiv: 1511.07913 · arxiv_version: 1511.07913v1 · doi: 10.48550/arxiv.1511.07913 · pith_short_12: SDZ5T4SPZWWR · pith_short_16: SDZ5T4SPZWWRHWTA · pith_short_8: SDZ5T4SP

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/SDZ5T4SPZWWRHWTAZOAAGJDXQ5 \
  | 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: 90f3d9f24fcdad13da60cb8003247787658855edb66db809df2c75d7d6916d00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96a1ada90794545946e9cc560eb76e03b095b1d4180b43a55b4990cc9fb836fa",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2015-11-24T23:10:38Z",
    "title_canon_sha256": "b3eff668f2a25f5482879959c8457791d91ff4e9f930519a856eeca5a2af092f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07913",
    "kind": "arxiv",
    "version": 1
  }
}