Pith Number

pith:UEIYYGNS

pith:2012:UEIYYGNSEEQ2XLSOXVGLSFLUCY

not attested not anchored not stored refs pending

Interference between competing pathways in harmonic generation

A.C. Brown, H.W. van der Hart, M.A. Lysaght, S. Hutchinson

arxiv:1204.5321 v1 · 2012-04-24 · 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{UEIYYGNSEEQ2XLSOXVGLSFLUCY}

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	2026-05-18T03:57:13.502333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1118c19b22121abae4ebd4cb915741603bb8ceac01c1428d5244aea62ba8b6b

Aliases

arxiv: 1204.5321 · arxiv_version: 1204.5321v1 · doi: 10.48550/arxiv.1204.5321 · pith_short_12: UEIYYGNSEEQ2 · pith_short_16: UEIYYGNSEEQ2XLSO · pith_short_8: UEIYYGNS

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/UEIYYGNSEEQ2XLSOXVGLSFLUCY \
  | 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: a1118c19b22121abae4ebd4cb915741603bb8ceac01c1428d5244aea62ba8b6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b35b8f82516864aebf0e58e1c526613d21689be5aa0a8751cb5fc5e6475cba18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-04-24T09:59:39Z",
    "title_canon_sha256": "ed9410cd32b8b705a5b300c435e122d6e29e12e52217a38611e182e68cb0521e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.5321",
    "kind": "arxiv",
    "version": 1
  }
}