Pith Number

pith:CYAVCG3C

pith:2008:CYAVCG3CT3ZHR2DZL4PBDJWNKR

not attested not anchored not stored refs pending

Ab Initio Study of Different Acid Molecules Interacting with H2O

Aleksey A. Zakharenko, K.S. Kim, S. Karthikyan

arxiv:0802.0625 v1 · 2008-02-05 · physics.chem-ph · physics.atm-clus · physics.bio-ph · physics.comp-ph · physics.med-ph · physics.space-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{CYAVCG3CT3ZHR2DZL4PBDJWNKR}

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	2026-05-18T01:05:13.804036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1601511b629ef278e8795f1e11a6cd5459af5f58413caf61db62cfc2252df1d9

Aliases

arxiv: 0802.0625 · arxiv_version: 0802.0625v1 · doi: 10.48550/arxiv.0802.0625 · pith_short_12: CYAVCG3CT3ZH · pith_short_16: CYAVCG3CT3ZHR2DZ · pith_short_8: CYAVCG3C

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/CYAVCG3CT3ZHR2DZL4PBDJWNKR \
  | 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: 1601511b629ef278e8795f1e11a6cd5459af5f58413caf61db62cfc2252df1d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "255e5e80afc9082f6952f8536016b28fe04841403369469ce7321ffbed7493ce",
    "cross_cats_sorted": [
      "physics.atm-clus",
      "physics.bio-ph",
      "physics.comp-ph",
      "physics.med-ph",
      "physics.space-ph"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2008-02-05T02:42:25Z",
    "title_canon_sha256": "3a8a6e5633af2353ca53e756fbf16f2670a82150704aaf86d8b8d70acbc1ff80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0802.0625",
    "kind": "arxiv",
    "version": 1
  }
}