Pith Number
pith:FA5H4DCZ
pith:2011:FA5H4DCZ4XMR7T2C2PTEE6TAF6
not attested
not anchored
not stored
refs pending
Topological Transitions in Metamaterials
arxiv:1109.5637 v2 · 2011-09-26 · physics.optics
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{FA5H4DCZ4XMR7T2C2PTEE6TAF6}
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
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claim
4
Citations
5
Replications
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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 | 2026-05-18T02:00:23.386642Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
283a7e0c59e5d91fcf42d3e6427a602f831cda9c8444e5661e7a0aae13e2785c
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/FA5H4DCZ4XMR7T2C2PTEE6TAF6 \
| 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: 283a7e0c59e5d91fcf42d3e6427a602f831cda9c8444e5661e7a0aae13e2785c
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "9c531bf70cbe258fa56623be09c60f2bcf4a888fa3a29c58dca96aea93ab5e43",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "physics.optics",
"submitted_at": "2011-09-26T16:55:11Z",
"title_canon_sha256": "91c07afca36f847e7f25fe329ab8df3955cc568e166af61920635a184cc60ca4"
},
"schema_version": "1.0",
"source": {
"id": "1109.5637",
"kind": "arxiv",
"version": 2
}
}