Pith Number

pith:D3WU5BDU

pith:2018:D3WU5BDUYEGMLROAEVAFXHLDJE

not attested not anchored not stored refs pending

Low-Temperature Enhancement of Semi-annihilation and the AMS-02 Positron Anomaly

Andrew Spray, Yi Cai

arxiv:1807.00832 v2 · 2018-07-02 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D3WU5BDUYEGMLROAEVAFXHLDJE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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.

Cited by

1 paper in Pith

Exploring non-equilibrium effects in sequential freeze-in

Receipt and verification

First computed	2026-05-18T00:00:52.548690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1eed4e8474c10cc5c5c025405b9d634919c4d8e41278fbaa82d3a9aeac87a361

Aliases

arxiv: 1807.00832 · arxiv_version: 1807.00832v2 · doi: 10.48550/arxiv.1807.00832 · pith_short_12: D3WU5BDUYEGM · pith_short_16: D3WU5BDUYEGMLROA · pith_short_8: D3WU5BDU

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/D3WU5BDUYEGMLROAEVAFXHLDJE \
  | 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: 1eed4e8474c10cc5c5c025405b9d634919c4d8e41278fbaa82d3a9aeac87a361

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "979dfc876cb60f05f88c8844948faae3322b15674e9e6ee882e1ee43c25f55b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-07-02T18:00:07Z",
    "title_canon_sha256": "1bee69402e1238b99d2d9e9a555c6826d561b70ee0dfdd50760bf8958c854c9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00832",
    "kind": "arxiv",
    "version": 2
  }
}