Pith Number

pith:HFIR2JXE

pith:2014:HFIR2JXE5WY6A3HXVTL7VAQ3E5

not attested not anchored not stored refs pending

The speedster-EXD - A new event-triggered hybrid CMOS x-ray detector

Abraham D. Falcone, Christopher V. Griffith, David N. Burrows, Zachary R. Prieskorn

arxiv:1411.4655 v1 · 2014-11-17 · astro-ph.IM · astro-ph.HE · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HFIR2JXE5WY6A3HXVTL7VAQ3E5}

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	2026-05-18T01:41:29.728543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39511d26e4edb1e06cf7acd7fa821b2752d6a619c61b322e309a471faac2a4dc

Aliases

arxiv: 1411.4655 · arxiv_version: 1411.4655v1 · doi: 10.48550/arxiv.1411.4655 · pith_short_12: HFIR2JXE5WY6 · pith_short_16: HFIR2JXE5WY6A3HX · pith_short_8: HFIR2JXE

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/HFIR2JXE5WY6A3HXVTL7VAQ3E5 \
  | 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: 39511d26e4edb1e06cf7acd7fa821b2752d6a619c61b322e309a471faac2a4dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acae7fb0fa4a069cfd3b23a7d8a906c71f2b190a5ad110f230f749c32c938597",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-11-17T21:01:05Z",
    "title_canon_sha256": "68fdb8fd12f407087f1c0ec3cf7b6a4c005553fddd2563a146a6b736013c43c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4655",
    "kind": "arxiv",
    "version": 1
  }
}