Pith Number

pith:UWQA557Q

pith:2014:UWQA557QDPVPN3IMP4IAJUI7W5

not attested not anchored not stored refs pending

Analysis of some solutions to protect the western tombolo of Giens

Didier Leandri, Pierre Liardet, Van Van Than, Yves Lacroix

arxiv:1412.5314 v1 · 2014-12-17 · physics.ao-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{UWQA557QDPVPN3IMP4IAJUI7W5}

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	2026-05-18T02:31:03.265225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5a00ef7f01beaf6ed0c7f1004d11fb7697518ecd7603bc2308c3b20a8f7bad8

Aliases

arxiv: 1412.5314 · arxiv_version: 1412.5314v1 · doi: 10.48550/arxiv.1412.5314 · pith_short_12: UWQA557QDPVP · pith_short_16: UWQA557QDPVPN3IM · pith_short_8: UWQA557Q

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/UWQA557QDPVPN3IMP4IAJUI7W5 \
  | 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: a5a00ef7f01beaf6ed0c7f1004d11fb7697518ecd7603bc2308c3b20a8f7bad8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "011ad8b2766fcb585efb1f6df3dfc69a878d1b4909becc7d17718b4a747321cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2014-12-17T10:05:27Z",
    "title_canon_sha256": "8e4adb71b383f0ae7270c2b2552ea72a0799c7c4666e4ee68951293b024881ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5314",
    "kind": "arxiv",
    "version": 1
  }
}