Pith Number

pith:JFB5RK7D

pith:2018:JFB5RK7DEQZ4SB5UZT4S4HV4QM

not attested not anchored not stored refs pending

The Critical Effect of Hydration on the Resonant Signatures of THz Biospectroscopy

E. R. Brown, W-D. Zhang

arxiv:1810.08877 v1 · 2018-10-21 · 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{JFB5RK7DEQZ4SB5UZT4S4HV4QM}

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	2026-05-18T00:02:41.611793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4943d8abe32433c907b4ccf92e1ebc8326d0d6b1010b341838f4f7d376c82e40

Aliases

arxiv: 1810.08877 · arxiv_version: 1810.08877v1 · doi: 10.48550/arxiv.1810.08877 · pith_short_12: JFB5RK7DEQZ4 · pith_short_16: JFB5RK7DEQZ4SB5U · pith_short_8: JFB5RK7D

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/JFB5RK7DEQZ4SB5UZT4S4HV4QM \
  | 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: 4943d8abe32433c907b4ccf92e1ebc8326d0d6b1010b341838f4f7d376c82e40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a356e5a3cd595ef4b41fc9ba4dca9a5520b18348b3c3c4d0fa3effb3ce6b59ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2018-10-21T02:11:57Z",
    "title_canon_sha256": "e6e1cbf023c07278be3e85ccfc32231e3e9a3c2d93bd4e269f53043ae6bda835"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08877",
    "kind": "arxiv",
    "version": 1
  }
}