Pith Number

pith:F6HX7YD6

pith:2021:F6HX7YD6DNE3VV3OVW3DHRIWB7

not attested not anchored not stored refs pending

Measurement of ion backflow fraction in GEM detectors

A. Tripathy, P. K Sahu, S. Sahu, S. Swain

arxiv:2106.15970 v1 · 2021-06-30 · 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{F6HX7YD6DNE3VV3OVW3DHRIWB7}

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	2026-07-05T03:06:30.650622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f8f7fe07e1b49bad76eadb633c5160fcc789709f109902f720021af1b1c6466

Aliases

arxiv: 2106.15970 · arxiv_version: 2106.15970v1 · doi: 10.48550/arxiv.2106.15970 · pith_short_12: F6HX7YD6DNE3 · pith_short_16: F6HX7YD6DNE3VV3O · pith_short_8: F6HX7YD6

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/F6HX7YD6DNE3VV3OVW3DHRIWB7 \
  | 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: 2f8f7fe07e1b49bad76eadb633c5160fcc789709f109902f720021af1b1c6466

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d8a9be4fc4a669c3a2f2d17b399f3a5b26e1cff6ac9f4d3739eb125ab4d43ec",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2021-06-30T10:32:55Z",
    "title_canon_sha256": "7dc8bea19140a489a1c01cb10e3a5e953da1b62bf70664659b2b73d4774bdd38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.15970",
    "kind": "arxiv",
    "version": 1
  }
}