Pith Number

pith:YSKNES4K

pith:2000:YSKNES4KTFTUBWIIWT5K6BF2ML

not attested not anchored not stored refs pending

Benchmark {\em ab initio} energy profiles for the gas-phase S$_N$2 reactions Y$^-$ + CH$_3$X $\to$ CH$_3$Y + X$^-$ (X,Y = F,Cl,Br). Validation of hybrid DFT methods

Gl\^enisson de Oliveira, Jan M.L. Martin, Srinivasan Parthiban

arxiv:physics/0011029 v1 · 2000-11-15 · physics.chem-ph · physics.comp-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{YSKNES4KTFTUBWIIWT5K6BF2ML}

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	2026-05-18T01:03:45.442535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c494d24b8a996740d908b4faaf04ba62ce5cfbb68a19ddbb92e62a8ad9e41379

Aliases

arxiv: physics/0011029 · arxiv_version: physics/0011029v1 · doi: 10.48550/arxiv.physics/0011029 · pith_short_12: YSKNES4KTFTU · pith_short_16: YSKNES4KTFTUBWII · pith_short_8: YSKNES4K

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/YSKNES4KTFTUBWIIWT5K6BF2ML \
  | 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: c494d24b8a996740d908b4faaf04ba62ce5cfbb68a19ddbb92e62a8ad9e41379

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e6a4f0e09c5d01f7ba8d292e7f5cc11f48a8557c034a09dba4ca43a269ada36",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2000-11-15T10:31:24Z",
    "title_canon_sha256": "c131a1020a7b5b2e834ff3fb708cec2df3ee7befbfdbb7389274202eaa7e8e3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0011029",
    "kind": "arxiv",
    "version": 1
  }
}