Pith Number

pith:FGEMUB2Y

pith:2015:FGEMUB2YH7SE3PZ6HBAT7A6HEG

not attested not anchored not stored refs pending

The distribution of phase shifts for semiclassical potentials with polynomial decay

Andrew Hassell, Jesse Gell-Redman

arxiv:1509.03468 v1 · 2015-09-11 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FGEMUB2YH7SE3PZ6HBAT7A6HEG}

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	2026-05-18T01:33:23.128111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2988ca07583fe44dbf3e38413f83c7218fe8b48d7d272fb6b69f6c1b238f0d9d

Aliases

arxiv: 1509.03468 · arxiv_version: 1509.03468v1 · doi: 10.48550/arxiv.1509.03468 · pith_short_12: FGEMUB2YH7SE · pith_short_16: FGEMUB2YH7SE3PZ6 · pith_short_8: FGEMUB2Y

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/FGEMUB2YH7SE3PZ6HBAT7A6HEG \
  | 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: 2988ca07583fe44dbf3e38413f83c7218fe8b48d7d272fb6b69f6c1b238f0d9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e3e0823bdade04288944f276a11d1506f1ae3cb014153fbd8803f36f004354f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-09-11T12:00:54Z",
    "title_canon_sha256": "a8b15c0d79a854c92b84427e6eb11ea06b0acd80b8776139b43aa601e3b5e4ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03468",
    "kind": "arxiv",
    "version": 1
  }
}