Pith Number

pith:U3JHHZNJ

pith:2010:U3JHHZNJUSB7V2PNVKTCO6GBEF

not attested not anchored not stored refs pending

Thermodynamics of chemical free energy generation in off-axis hydrothermal vent systems and its consequences for compartmentalization and the emergence of life

A. Kleidon (1), Deutschland. (2) Dipartimento di Fisica e Astronomia, E. Gallori (2). ((1) Max Planck Institute f\"ur Biogeochemie, E. Simoncini (1), Italia), Jena, Universit\`a di Firenze

arxiv:1008.2176 v1 · 2010-08-12 · physics.bio-ph · nlin.AO · q-bio.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U3JHHZNJUSB7V2PNVKTCO6GBEF}

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	2026-05-18T04:42:14.868041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6d273e5a9a483fae9edaaa62778c12146b04afb3b35d6a7f15d1cee9bb92f93

Aliases

arxiv: 1008.2176 · arxiv_version: 1008.2176v1 · doi: 10.48550/arxiv.1008.2176 · pith_short_12: U3JHHZNJUSB7 · pith_short_16: U3JHHZNJUSB7V2PN · pith_short_8: U3JHHZNJ

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/U3JHHZNJUSB7V2PNVKTCO6GBEF \
  | 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: a6d273e5a9a483fae9edaaa62778c12146b04afb3b35d6a7f15d1cee9bb92f93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b17b7c5894aa5619f497672e6ee1ffae2f554860f70b854454004747f3c214c",
    "cross_cats_sorted": [
      "nlin.AO",
      "q-bio.OT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2010-08-12T17:58:54Z",
    "title_canon_sha256": "9000cb91683a6ae9e6c51d5625698323b8da801c1fde1904e5c53c575097130a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2176",
    "kind": "arxiv",
    "version": 1
  }
}