Pith Number

pith:GNC7G4SN

pith:2018:GNC7G4SNBFZH2LXWWJRQNKD5PN

not attested not anchored not stored refs pending

Two-photon excitation spectroscopy of 1,5--Diphenyl-1,3,5-hexatriene using phase modulation

Khadga Jung Karki, Pushpendra Kumar

arxiv:1811.07041 v1 · 2018-11-14 · physics.chem-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{GNC7G4SNBFZH2LXWWJRQNKD5PN}

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	2026-05-18T00:00:29.196308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3345f3724d09727d2ef6b26306a87d7b7e5be7bdda12179c23c14a716f7e7e05

Aliases

arxiv: 1811.07041 · arxiv_version: 1811.07041v1 · doi: 10.48550/arxiv.1811.07041 · pith_short_12: GNC7G4SNBFZH · pith_short_16: GNC7G4SNBFZH2LXW · pith_short_8: GNC7G4SN

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/GNC7G4SNBFZH2LXWWJRQNKD5PN \
  | 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: 3345f3724d09727d2ef6b26306a87d7b7e5be7bdda12179c23c14a716f7e7e05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca79b7ca792090f31d714d5c266bf6c4f27886292db58a396c6da53cdb7790d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-11-14T15:03:23Z",
    "title_canon_sha256": "9755dedcb751063beb93d64fa79c282adef372e20983ce259b2b25923344f650"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07041",
    "kind": "arxiv",
    "version": 1
  }
}