Pith Number

pith:JDWW2RNT

pith:2017:JDWW2RNTJWGBLW4YADCOJQ6JIQ

not attested not anchored not stored refs pending

Desertification by Front Propagation?

Ehud Meron, Hannes Uecker, Ulrike Feudel, Yuval R. Zelnik

arxiv:1703.01280 v1 · 2017-03-03 · nlin.PS · q-bio.PE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JDWW2RNTJWGBLW4YADCOJQ6JIQ}

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	2026-05-18T00:49:35.511147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48ed6d45b34d8c15db9800c4e4c3c9443a8eb3ef73bc0c97d02cf01e98a38918

Aliases

arxiv: 1703.01280 · arxiv_version: 1703.01280v1 · doi: 10.48550/arxiv.1703.01280 · pith_short_12: JDWW2RNTJWGB · pith_short_16: JDWW2RNTJWGBLW4Y · pith_short_8: JDWW2RNT

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/JDWW2RNTJWGBLW4YADCOJQ6JIQ \
  | 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: 48ed6d45b34d8c15db9800c4e4c3c9443a8eb3ef73bc0c97d02cf01e98a38918

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fc57d7c3f74036023cf4b5e21c881ce7d38ae266de749322a7b43526df6ab97",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2017-03-03T18:29:58Z",
    "title_canon_sha256": "7daf50dd1b4c48e6676b9f211fd32db75234cc216fff03a68b6438803e939a7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01280",
    "kind": "arxiv",
    "version": 1
  }
}