Pith Number

pith:PJ7JOFEG

pith:2016:PJ7JOFEGREJK74OCUP4PBD4BB5

not attested not anchored not stored refs pending

US Accelerator R&D Program Toward Intensity Frontier Machines

Vladimir Shiltsev (Fermilab)

arxiv:1612.08751 v1 · 2016-12-27 · physics.acc-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{PJ7JOFEGREJK74OCUP4PBD4BB5}

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	2026-05-18T00:53:47.258820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a7e9714868912aff1c2a3f8f08f810f6f6ece68f27d420f61f70ec059bfe853

Aliases

arxiv: 1612.08751 · arxiv_version: 1612.08751v1 · doi: 10.48550/arxiv.1612.08751 · pith_short_12: PJ7JOFEGREJK · pith_short_16: PJ7JOFEGREJK74OC · pith_short_8: PJ7JOFEG

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/PJ7JOFEGREJK74OCUP4PBD4BB5 \
  | 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: 7a7e9714868912aff1c2a3f8f08f810f6f6ece68f27d420f61f70ec059bfe853

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0536dd7ee0c77093dfc89ff9a0750606b3cf25e317d60c11aca9b94c7e85c1a9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2016-12-27T21:11:18Z",
    "title_canon_sha256": "0e057c839cd0a13543c306f68f5d0abbb90ba996a7d68d7d7d8acad3fd48d0c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.08751",
    "kind": "arxiv",
    "version": 1
  }
}