Pith Number

pith:YEWMGVQO

pith:2017:YEWMGVQOD2IBSC3TBE3Z4PPZIX

not attested not anchored not stored refs pending

Positron cooling and annihilation in noble gases

D. G. Green

arxiv:1706.01434 v3 · 2017-06-05 · physics.atom-ph · quant-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{YEWMGVQOD2IBSC3TBE3Z4PPZIX}

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	2026-05-18T00:29:55.466653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c12cc3560e1e90190b7309379e3df945e5c1cd2dbe473acf37d248167d5244a7

Aliases

arxiv: 1706.01434 · arxiv_version: 1706.01434v3 · doi: 10.48550/arxiv.1706.01434 · pith_short_12: YEWMGVQOD2IB · pith_short_16: YEWMGVQOD2IBSC3T · pith_short_8: YEWMGVQO

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/YEWMGVQOD2IBSC3TBE3Z4PPZIX \
  | 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: c12cc3560e1e90190b7309379e3df945e5c1cd2dbe473acf37d248167d5244a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7617833c6dc0ef8b082e155b7214bb269c66b0d154441e1415bca5be2a8ac35",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2017-06-05T17:40:29Z",
    "title_canon_sha256": "a802ff14a8439640af2742a0fcbd424317d5078503dde1ae3829fcd1781bc7ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01434",
    "kind": "arxiv",
    "version": 3
  }
}