Pith Number

pith:M2UNOCVR

pith:2016:M2UNOCVR7BRY6PQLQSJ3PUQRES

not attested not anchored not stored refs pending

Carbon cluster diagnostics-I: Direct Recoil Spectroscopy (DRS) of Ar+ and Kr+ bombarded graphite

A. Qayyum, B. Ahmad, K. Bahar, M.N. Akhtar, Shoaib Ahmad, W. Arshed

arxiv:1609.06746 v1 · 2016-09-20 · 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{M2UNOCVR7BRY6PQLQSJ3PUQRES}

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	2026-05-18T01:03:48.121516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66a8d70ab1f8638f3e0b8493b7d21124b14b4f28c33947613007b76ef0d1aa59

Aliases

arxiv: 1609.06746 · arxiv_version: 1609.06746v1 · doi: 10.48550/arxiv.1609.06746 · pith_short_12: M2UNOCVR7BRY · pith_short_16: M2UNOCVR7BRY6PQL · pith_short_8: M2UNOCVR

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/M2UNOCVR7BRY6PQLQSJ3PUQRES \
  | 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: 66a8d70ab1f8638f3e0b8493b7d21124b14b4f28c33947613007b76ef0d1aa59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd90f7a66c0fc9ec5bd3138d05c3ecfe112efdfddb52becc88fdc1033879a404",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2016-09-20T08:55:18Z",
    "title_canon_sha256": "135bae608cd2a4e3d3b3c8fa32aef6e26615e9f4e90b059a197abac34e8dc7b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06746",
    "kind": "arxiv",
    "version": 1
  }
}