Pith Number

pith:IK2BAJRM

pith:2017:IK2BAJRMZNSHR2KW45KQRLN5OR

not attested not anchored not stored refs pending

Chlorine and Bromine Isotope Fractionation of Halogenated Organic Pollutants on Gas Chromatography Columns

Caiming Tang, Jianhua Tan, Jun Liu, Songsong Xiong, Xianzhi Peng, Yujuan Fan

arxiv:1702.02565 v1 · 2017-02-08 · 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{IK2BAJRMZNSHR2KW45KQRLN5OR}

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	2026-05-18T00:39:28.695868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42b410262ccb6478e956e75508adbd7448fbc4dda809b7db06545c06cc1ea26d

Aliases

arxiv: 1702.02565 · arxiv_version: 1702.02565v1 · doi: 10.48550/arxiv.1702.02565 · pith_short_12: IK2BAJRMZNSH · pith_short_16: IK2BAJRMZNSHR2KW · pith_short_8: IK2BAJRM

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/IK2BAJRMZNSHR2KW45KQRLN5OR \
  | 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: 42b410262ccb6478e956e75508adbd7448fbc4dda809b7db06545c06cc1ea26d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ee04c6e2f11abae6ed0be565c4ad3d6f779a635f4b32ee3bc3e7e6872fb1007",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2017-02-08T09:25:08Z",
    "title_canon_sha256": "187592092f0e9fd257299612d35b748a8f02f6a82be88bf832055a57876b7e71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02565",
    "kind": "arxiv",
    "version": 1
  }
}