Pith Number

pith:N5OSJSPO

pith:2015:N5OSJSPOAISBQD2CW4VV72HUDT

not attested not anchored not stored refs pending

Bound state properties and photodetachment of the negatively charged hydrogen ions

Alexei M. Frolov

arxiv:1505.07859 v1 · 2015-05-28 · astro-ph.SR · physics.atom-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{N5OSJSPOAISBQD2CW4VV72HUDT}

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	2026-05-18T02:00:01.794545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f5d24c9ee0224180f42b72b5fe8f41cfcd5987ede535bbda734d35841d4b168

Aliases

arxiv: 1505.07859 · arxiv_version: 1505.07859v1 · doi: 10.48550/arxiv.1505.07859 · pith_short_12: N5OSJSPOAISB · pith_short_16: N5OSJSPOAISBQD2C · pith_short_8: N5OSJSPO

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/N5OSJSPOAISBQD2CW4VV72HUDT \
  | 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: 6f5d24c9ee0224180f42b72b5fe8f41cfcd5987ede535bbda734d35841d4b168

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "544e8c54b6cb89f05c35eb319b6bb8f4b594d19f843e711b8ebf259e743435e6",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-05-28T21:07:00Z",
    "title_canon_sha256": "49b2017421428b63fa822b5e9db20af63dc32d884ea4fe7c69650b154c78c734"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07859",
    "kind": "arxiv",
    "version": 1
  }
}