Pith Number

pith:ZEDLE2TA

pith:2017:ZEDLE2TAFUBF5UPCKRRCFVE4PZ

not attested not anchored not stored refs pending

The Invisibility of Diffeomorphisms

Sebastian De Haro

arxiv:1709.01949 v2 · 2017-09-06 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZEDLE2TAFUBF5UPCKRRCFVE4PZ}

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	2026-05-18T00:26:49.225194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c906b26a602d025ed1e2546222d49c7e418c433e2dd1742db39cf1e36c5eb4ca

Aliases

arxiv: 1709.01949 · arxiv_version: 1709.01949v2 · doi: 10.48550/arxiv.1709.01949 · pith_short_12: ZEDLE2TAFUBF · pith_short_16: ZEDLE2TAFUBF5UPC · pith_short_8: ZEDLE2TA

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/ZEDLE2TAFUBF5UPCKRRCFVE4PZ \
  | 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: c906b26a602d025ed1e2546222d49c7e418c433e2dd1742db39cf1e36c5eb4ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3972dd96bbce942e07499427691a7a8f1e71b8392746100532b324cf7f4bf3d9",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-09-06T18:06:06Z",
    "title_canon_sha256": "f3168e6532de11433f3d923c2c35780db6296607dbd2047d51930bb553fa5db3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01949",
    "kind": "arxiv",
    "version": 2
  }
}