Pith Number

pith:AAV3SRZP

pith:2017:AAV3SRZPR7U4TFA72SN6DSTHPM

not attested not anchored not stored refs pending

Explicit formulas for $C^{1,1}$ Glaeser-Whitney extensions of 1-fields in Hilbert spaces

Aris Daniilidis, Erwan Le Gruyer (IRMAR), Mounir Haddou (IRMAR), Olivier Ley (IRMAR)

arxiv:1706.01721 v2 · 2017-06-06 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AAV3SRZPR7U4TFA72SN6DSTHPM}

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	2026-05-18T00:23:08.833700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

002bb9472f8fe9c9941fd49be1ca677b0c8b24f3e53908b89cdcea732409d632

Aliases

arxiv: 1706.01721 · arxiv_version: 1706.01721v2 · doi: 10.48550/arxiv.1706.01721 · pith_short_12: AAV3SRZPR7U4 · pith_short_16: AAV3SRZPR7U4TFA7 · pith_short_8: AAV3SRZP

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/AAV3SRZPR7U4TFA72SN6DSTHPM \
  | 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: 002bb9472f8fe9c9941fd49be1ca677b0c8b24f3e53908b89cdcea732409d632

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc140ac1be163896b013575aa1612446cbde5e52c08d8e1a37b1fdacbadb1fcd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-06-06T12:03:40Z",
    "title_canon_sha256": "da4c2db8cbb7d83537e4d5b824d057c063c2ec00d3aa754e04a8f6f80836f8a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01721",
    "kind": "arxiv",
    "version": 2
  }
}