Pith Number

pith:TT6CVUSV

pith:2011:TT6CVUSVYNAM3Z2PGF7V4RXAK3

not attested not anchored not stored refs pending

A comment on positive mass for scalar field sources

Paul Tod

arxiv:1105.6200 v1 · 2011-05-31 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TT6CVUSVYNAM3Z2PGF7V4RXAK3}

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	2026-05-18T04:20:59.950548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cfc2ad255c340cde74f317f5e46e056c57862626c99daf630220818f9a65a50

Aliases

arxiv: 1105.6200 · arxiv_version: 1105.6200v1 · doi: 10.48550/arxiv.1105.6200 · pith_short_12: TT6CVUSVYNAM · pith_short_16: TT6CVUSVYNAM3Z2P · pith_short_8: TT6CVUSV

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/TT6CVUSVYNAM3Z2PGF7V4RXAK3 \
  | 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: 9cfc2ad255c340cde74f317f5e46e056c57862626c99daf630220818f9a65a50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11bf1b504c19c1662acf37af5b4ae3197dd2c7ea094147068c6d887dbab2b7ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-05-31T08:30:27Z",
    "title_canon_sha256": "88aae338d6d1a7539af7fe8398a016b8634783c21a9ad897573cbd2372673c00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.6200",
    "kind": "arxiv",
    "version": 1
  }
}