Pith Number

pith:FFSUPEZY

pith:2010:FFSUPEZYTWQSA2HYGBCHNKIQEN

not attested not anchored not stored refs pending

Experimental Photoionization Cross-Section Measurements in the Ground and Metastable State Threshold Region of Se+

(2) University of Nevada, 3), (3) Advanced Light Source/LBNL, 4), (4) Western Michigan University), A. Aguilar (3) ((1) Michigan State University, A. L. D. Kilcoyne (3), D. A. Esteves (2, E. C. Red (3), N. C. Sterling (1), R. A. Phaneuf (2), R. C. Bilodeau (3, Reno

arxiv:1011.6312 v1 · 2010-11-29 · physics.atom-ph · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FFSUPEZYTWQSA2HYGBCHNKIQEN}

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	2026-05-18T02:04:37.784200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29654793389da12068f8304476a910237ace77619a11b576287f58899e0d4bf3

Aliases

arxiv: 1011.6312 · arxiv_version: 1011.6312v1 · doi: 10.48550/arxiv.1011.6312 · pith_short_12: FFSUPEZYTWQS · pith_short_16: FFSUPEZYTWQSA2HY · pith_short_8: FFSUPEZY

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/FFSUPEZYTWQSA2HYGBCHNKIQEN \
  | 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: 29654793389da12068f8304476a910237ace77619a11b576287f58899e0d4bf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7d5aa06e3315c2998b81e17e290510e182b7b9aaa0d99e29c0bd0e4b8f3072c",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2010-11-29T18:02:15Z",
    "title_canon_sha256": "4bc2ae9ac38d75760a7f31c964f7ccefde7d09451bb953e05035ffac7dd03069"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.6312",
    "kind": "arxiv",
    "version": 1
  }
}