Pith Number

pith:2VBJLJVQ

pith:2017:2VBJLJVQYXD6IU5L27E56TPLJV

not attested not anchored not stored refs pending

Structure-coupled joint inversion of geophysical and hydrological data

J. Doetsch, N. Linde, R. Brauchler, T. Lochb\"uhler

arxiv:1701.01360 v1 · 2017-01-05 · physics.geo-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{2VBJLJVQYXD6IU5L27E56TPLJV}

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	2026-05-18T00:53:19.822566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d54295a6b0c5c7e453abd7c9df4deb4d5dfaec1762449a3bdeaf4f040d597d28

Aliases

arxiv: 1701.01360 · arxiv_version: 1701.01360v1 · doi: 10.48550/arxiv.1701.01360 · pith_short_12: 2VBJLJVQYXD6 · pith_short_16: 2VBJLJVQYXD6IU5L · pith_short_8: 2VBJLJVQ

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/2VBJLJVQYXD6IU5L27E56TPLJV \
  | 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: d54295a6b0c5c7e453abd7c9df4deb4d5dfaec1762449a3bdeaf4f040d597d28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a746bbf5d2da5730dca1c3ec4f9200cba60acc14343937e8f2aebde8d05bdb99",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2017-01-05T15:59:55Z",
    "title_canon_sha256": "6ad0c3e243268398cf4d3c61095fd0dd4f6294d78e5c2ff97f5db0b4dbb6f8ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01360",
    "kind": "arxiv",
    "version": 1
  }
}