Pith Number

pith:FKFDDMXT

pith:2012:FKFDDMXT6VMWFLSVRFMGBQB5XD

not attested not anchored not stored refs pending

Intense 2-cycle laser pulses induce time-dependent bond-hardening in a polyatomic molecule

A. K. Dharmadhikari, A. K. Tiwari, D. Mathur, J. A. Dharmadhikari, K. Dota, M. Garg

arxiv:1201.2506 v1 · 2012-01-12 · physics.atom-ph · physics.optics · quant-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{FKFDDMXT6VMWFLSVRFMGBQB5XD}

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	2026-05-18T01:58:52.307116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a8a31b2f3f55962ae55895860c03db8f8222ed7f01fefb20edb6a980d8d90d7

Aliases

arxiv: 1201.2506 · arxiv_version: 1201.2506v1 · doi: 10.48550/arxiv.1201.2506 · pith_short_12: FKFDDMXT6VMW · pith_short_16: FKFDDMXT6VMWFLSV · pith_short_8: FKFDDMXT

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/FKFDDMXT6VMWFLSVRFMGBQB5XD \
  | 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: 2a8a31b2f3f55962ae55895860c03db8f8222ed7f01fefb20edb6a980d8d90d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fb4ad6ab2dceb32a1ad30ea3ad6b81e40e987594aadaaa58223327d2851dfab",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-01-12T09:00:59Z",
    "title_canon_sha256": "d785fae6318854110ec427d38fea1ea5589443553a0031693f0a9414d0e0b690"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2506",
    "kind": "arxiv",
    "version": 1
  }
}