Pith Number

pith:4AL5NEAA

pith:2015:4AL5NEAAH6M34GEH7OR55ZKOZI

not attested not anchored not stored refs pending

Heavy ion acceleration using femtosecond laser pulses

A. G. R. Thomas, C. McGuffey, F. N. Beg, G. M. Petrov, K. Krushelnick

arxiv:1511.07518 v1 · 2015-11-24 · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4AL5NEAAH6M34GEH7OR55ZKOZI}

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	2026-05-18T01:26:04.585957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e017d690003f99be1887fba3dee54eca064ea475ac0ffe8dd2fa09c5c6a6b1c3

Aliases

arxiv: 1511.07518 · arxiv_version: 1511.07518v1 · doi: 10.48550/arxiv.1511.07518 · pith_short_12: 4AL5NEAAH6M3 · pith_short_16: 4AL5NEAAH6M34GEH · pith_short_8: 4AL5NEAA

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/4AL5NEAAH6M34GEH7OR55ZKOZI \
  | 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: e017d690003f99be1887fba3dee54eca064ea475ac0ffe8dd2fa09c5c6a6b1c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76a3c08d9fb33a1e63fb8a45292c1cdb69632f2e25184c21dfdcf1d4def6eba7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2015-11-24T00:24:55Z",
    "title_canon_sha256": "0b36650d780dcd0430e61245b821d9c7286ec9355a8ec4325b475332cadd19e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07518",
    "kind": "arxiv",
    "version": 1
  }
}